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Nova (1974) - TV Show

IMDb Rating: 8.80/10 (avg out of 1827 votes)
Nova Next Episode Airs In:
00 day 12 hours 50 mins 53 sec
Airs: Wednesday
Status: Airing

Next Episode is Season 45 Episode 15 and airs on 11/14/2018, 09:00 PM.

NOVA - General Information


Series Premiere: March 03, 1974
Classification: Documentary
Genre: Biography | Documentary
Network: PBS
Airs: Wednesday at 09:00 pm
Runtime: 60 Minutes

NOVA - Season 1 -- 13 Episodes


1x1 -- Mar 03, 1974 -- The Making Of A Natural History Film
1x2 -- Mar 10, 1974 -- Where Did The Colorado Go?
1x3 -- Mar 17, 1974 -- Whales, Dolphins, And Men
1x4 -- Mar 24, 1974 -- The Search For Life
1x5 -- Mar 31, 1974 -- Last Of The Cuiva
1x6 -- Apr 07, 1974 -- Strange Sleep
1x7 -- Apr 14, 1974 -- The Crab Nebula
1x8 -- Apr 21, 1974 -- Bird Brain: The Mystery Of Bird Navigation
1x9 -- Apr 28, 1974 -- Are You Doing This For Me, Doctor?
1x10 -- May 05, 1974 -- The First Signs Of Washoe
1x11 -- May 12, 1974 -- The Case Of The Midwife Toad
1x12 -- May 19, 1974 -- Fusion: The Energy Of Promise
1x13 -- May 26, 1974 -- The Mystery Of The Anasazi

NOVA - Season 2 -- 17 Episodes


2x1 -- Nov 03, 1974 -- Why Do Birds Sing?
2x2 -- Nov 10, 1974 -- How Much Do You Smell?
2x3 -- Nov 17, 1974 -- The Hunting Of The Quark
2x4 -- Nov 24, 1974 -- The Secrets Of Sleep
2x5 -- Dec 01, 1974 -- Inside The Golden Gate
2x6 -- Dec 08, 1974 -- The Men Who Painted Caves
2x7 -- Dec 15, 1974 -- Red Sea Coral
2x8 -- Jan 05, 1975 -- War From The Air
2x9 -- Jan 12, 1975 -- What Time Is Your Body?
2x10 -- Jan 19, 1975 -- The Rise And Fall Of DDT
2x11 -- Feb 02, 1975 -- Take The World From Another Point Of View
2x12 -- Feb 09, 1975 -- The Lysenko Affair
2x13 -- Feb 16, 1975 -- The Tuaregs
2x14 -- Mar 09, 1975 -- The Plutonium Connection
2x15 -- Mar 16, 1975 -- The Other Way
2x16 -- Mar 30, 1975 -- The Lost World Of The Maya
2x17 -- Apr 06, 1975 -- Will The Fishing Have To Stop?

NOVA - Season 3 -- 20 Episodes


3x1 -- Jan 04, 1976 -- Predictable Disaster
3x2 -- Jan 11, 1976 -- Joey
3x3 -- Jan 18, 1976 -- Meditation and the Mind
3x4 -- Jan 25, 1976 -- The Planets
3x5 -- Feb 01, 1976 -- A Desert Place
3x6 -- Feb 08, 1976 -- A Small Imperfection
3x7 -- Feb 15, 1976 -- Ninety Degrees Below
3x8 -- Mar 07, 1976 -- The Race for the Double Helix
3x9 -- Mar 07, 1976 -- The Renewable Tree
3x10 -- Mar 14, 1976 -- The Williamsburgh File
3x11 -- Mar 21, 1976 -- The Overworked Miracle
3x12 -- Apr 11, 1976 -- The Transplant Experiment
3x13 -- Apr 18, 1976 -- The Underground Movement
3x14 -- May 02, 1976 -- Hunters of the Seal
3x15 -- May 09, 1976 -- Benjamin
3x16 -- May 23, 1976 -- The Women Rebel
3x17 -- Jun 06, 1976 -- Death of a Disease
3x18 -- Jun 13, 1976 -- Inside the Shark
3x19 -- Jun 20, 1976 -- The Genetic Chance
3x20 -- Jun 27, 1976 -- The Case of the Bermuda Triangle

NOVA - Season 4 -- 19 Episodes


4x1 -- Jan 05, 1977 -- Hitler's Secret Weapon
4x2 -- Jan 12, 1977 -- The Hot Blooded Dinosaurs
4x3 -- Jan 19, 1977 -- What Price Coal?
4x4 -- Feb 02, 1977 -- The Sunspot Mystery
4x5 -- Feb 09, 1977 -- The Plastic Prison
4x6 -- Feb 23, 1977 -- Incident at Brown's Ferry
4x7 -- Mar 02, 1977 -- Bye Bye Blackbird
4x8 -- Mar 09, 1977 -- The Pill for the People
4x9 -- Mar 16, 1977 -- The Gene Engineers
4x10 -- Mar 23, 1977 -- The Human Animal
4x11 -- Mar 30, 1977 -- The Wolf Equation
4x12 -- Apr 20, 1977 -- The Dawn of the Solar Age
4x13 -- Apr 20, 1977 -- The Business of Extinction
4x14 -- Apr 27, 1977 -- The Red Planet
4x15 -- May 11, 1977 -- Tongues of Men (1)
4x16 -- May 18, 1977 -- Tongues of Men (2)
4x17 -- Jun 01, 1977 -- Linus Pauling: Crusading Scientist
4x18 -- Jun 22, 1977 -- Across the Silent Barrier
4x19 -- Jun 29, 1977 -- The New Healers

NOVA - Season 5 -- 21 Episodes


5x1 -- Jan 04, 1978 -- In The Event Of Catastrophe
5x2 -- Jan 11, 1978 -- The Green Machine
5x3 -- Jan 18, 1978 -- Blueprints In The Bloodstream
5x4 -- Jan 25, 1978 -- One Small Step (1)
5x5 -- Feb 01, 1978 -- The Final Frontier (2)
5x6 -- Feb 15, 1978 -- BaMiki BaNdula: Children Of The Forest
5x7 -- Feb 22, 1978 -- Trial Of Denton Cooley
5x8 -- Mar 01, 1978 -- The Great Wine Revolution
5x9 -- Mar 08, 1978 -- The Case Of The Ancient Astronauts
5x10 -- Mar 22, 1978 -- The Mind Machines
5x11 -- Mar 29, 1978 -- Icarus' Children
5x12 -- Apr 12, 1978 -- Still Waters
5x13 -- Apr 19, 1978 -- Battle For The Acropolis
5x14 -- May 03, 1978 -- Road To Happiness
5x15 -- May 10, 1978 -- Light Of The 21st Century
5x16 -- May 24, 1978 -- The Insect Alternative
5x17 -- May 31, 1978 -- The Desert's Edge
5x18 -- Jun 07, 1978 -- The Tse Tse Trap
5x19 -- Jun 14, 1978 -- Memories From Eden
5x20 -- Jun 21, 1978 -- A Whisper From Space
5x21 -- Jun 28, 1978 -- Alaska: The Closing Frontier

NOVA - Season 6 -- 10 Episodes


6x1 -- Jan 04, 1979 -- Black Tide
6x2 -- Jan 11, 1979 -- Long Walk Of Fred Young
6x3 -- Jan 18, 1979 -- A World Of Difference
6x4 -- Feb 01, 1979 -- Cashing In On The Ocean
6x5 -- Feb 08, 1979 -- Patterns From The Past
6x6 -- Feb 22, 1979 -- The Invisible Flame
6x7 -- Mar 01, 1979 -- The End Of The Rainbow
6x8 -- Mar 08, 1979 -- The Beersheva Experiment
6x9 -- Mar 15, 1979 -- Einstein
6x10 -- Mar 29, 1979 -- The Keys Of Paradise

NOVA - Season 7 -- 17 Episodes


7x1 -- Oct 02, 1979 -- A Plague on our Children
7x2 -- Oct 09, 1979 -- Life on a Silken Thread
7x3 -- Oct 16, 1979 -- Sweet Solutions
7x4 -- Oct 30, 1979 -- Race for the Gold
7x5 -- Nov 06, 1979 -- All Part of the Game
7x6 -- Nov 20, 1979 -- India: Machinery of Hope
7x7 -- Dec 04, 1979 -- The Bridge that Spanned the World
7x8 -- Dec 11, 1979 -- Termites to Telescopes
7x9 -- Dec 18, 1979 -- Blindness: Five Points of Views
7x10 -- Jan 15, 1980 -- The Elusive Illness
7x11 -- Jan 22, 1980 -- A is for Atom, B is for Bomb
7x12 -- Feb 05, 1980 -- Living Machines
7x13 -- Feb 19, 1980 -- Portrait of a Killer
7x14 -- Mar 04, 1980 -- Umealit: The Whale Hunters
7x15 -- Mar 11, 1980 -- The Safety Factor
7x16 -- Mar 18, 1980 -- A Mediterranean Prospect
7x17 -- Mar 25, 1980 -- Mr. Ludwig's Tropical Dreamland

NOVA - Season 8 -- 22 Episodes


8x1 -- Sep 30, 1980 -- The Pinks and the Blues
8x2 -- Oct 07, 1980 -- The Cancer Detectives of Lin Xian
8x3 -- Oct 14, 1980 -- The Sea Behind the Dunes
8x4 -- Oct 28, 1980 -- Do We Really Need the Rockes?
8x5 -- Nov 04, 1980 -- The Big IF
8x6 -- Nov 11, 1980 -- Voyager: Jupiter & Beyond
8x7 -- Nov 18, 1980 -- The Wizard Who Spat on the Floor
8x8 -- Nov 25, 1980 -- The Water Crisis
8x9 -- Dec 02, 1980 -- Moving Still
8x10 -- Dec 09, 1980 -- A Touch of Sensitivity
8x11 -- Dec 23, 1980 -- The Red Deer of Rhum
8x12 -- Dec 30, 1980 -- It's About Time
8x13 -- Jan 06, 1981 -- Doctors of Nigeria
8x14 -- Jan 20, 1981 -- Message in the Rocks
8x15 -- Jan 27, 1981 -- The Dead Sea Lives
8x16 -- Feb 10, 1981 -- Anatomy of a Volcano
8x17 -- Feb 17, 1981 -- The Science of Murder
8x18 -- Feb 24, 1981 -- The Malady of Health Care
8x19 -- Mar 03, 1981 -- Beyond the Milky Way
8x20 -- Mar 10, 1981 -- The Asteroid and the Dinosaur
8x21 -- Mar 17, 1981 -- Animal Olympians
8x22 -- Aug 28, 1981 -- Resolution on Saturn

NOVA - Season 9 -- 20 Episodes


9x1 -- Sep 27, 1981 -- Computers, Spies & Private LIves
9x2 -- Oct 04, 1981 -- Why America Burns
9x3 -- Oct 11, 1981 -- The Great Violin Mystery
9x4 -- Oct 18, 1981 -- Cosmic Fire
9x5 -- Oct 25, 1981 -- Locusts: War Without End
9x6 -- Nov 01, 1981 -- Did Darwin Get It Wrong?
9x7 -- Nov 15, 1981 -- Artists in the Lab
9x8 -- Nov 22, 1981 -- Notes of a Biology Watcher: A Film with Lewis Thomas
9x9 -- Nov 29, 1981 -- City Spaces, Human Places
9x10 -- Dec 06, 1981 -- Twins
9x11 -- Jan 10, 1982 -- Salmon on the Run
9x12 -- Jan 17, 1982 -- Test-Tube Babies: A Daughter for Judy
9x13 -- Jan 24, 1982 -- Field Guide to Roger Tory Peterson
9x14 -- Jan 31, 1982 -- The Hunt for the Legion Killer
9x15 -- Feb 07, 1982 -- Finding a Voice
9x16 -- Feb 14, 1982 -- The Television Explosion
9x17 -- Feb 28, 1982 -- Life: Patent Pending
9x18 -- Mar 07, 1982 -- Palace of Delights
9x19 -- Mar 14, 1982 -- Animal Imposters
9x20 -- Mar 28, 1982 -- Aging: The Methuselah Syndrome

NOVA - Season 10 -- 16 Episodes


10x1 -- Oct 12, 1982 -- The Case of the UFOs
10x2 -- Oct 19, 1982 -- The Fragile Mountain
10x3 -- Nov 09, 1982 -- Here's Looking at You Kid
10x4 -- Nov 16, 1982 -- Adventures of Teenage Scientists
10x5 -- Nov 23, 1982 -- The Cobalt Blues
10x6 -- Nov 30, 1982 -- Goodbye Louisiana
10x7 -- Dec 07, 1982 -- Whale Watch
10x8 -- Dec 14, 1982 -- Tracking the Supertrains
10x9 -- Jan 18, 1983 -- Hawaii: Crucible of Life
10x10 -- Jan 25, 1983 -- The Pleasure of Finding Things Out
10x11 -- Feb 08, 1983 -- Lassa Fever
10x12 -- Feb 15, 1983 -- The Miracle of Life
10x13 -- Mar 01, 1983 -- Asbestos: A Lethal Legacy
10x14 -- Mar 08, 1983 -- City of Coral
10x15 -- Mar 22, 1983 -- Fat Chance in a Thin World
10x16 -- Mar 29, 1983 -- Sixty Minutes to Meltdown

NOVA - Season 11 -- 21 Episodes


11x1 -- Oct 11, 1983 -- Signs of the Apes, Songs of the Whales
11x2 -- Oct 18, 1983 -- The Artificial Heart
11x3 -- Oct 25, 1983 -- Talking Turtle
11x4 -- Nov 01, 1983 -- Papua New Guinea: Anthropology on Trial
11x5 -- Nov 08, 1983 -- To Live Until You Die: The Work of Elizabeth Kubler-Ross
11x6 -- Nov 15, 1983 -- A Magic Way of Going: The Story of Thoroughbreds
11x7 -- Nov 22, 1983 -- A Normal Face: The Wonders of Plastic Surgery
11x8 -- Nov 25, 1983 -- Captives of Care
11x9 -- Dec 06, 1983 -- Twenty-Five Years in Space
11x10 -- Dec 13, 1983 -- Nuclear Strategy for Beginners
11x11 -- Dec 20, 1983 -- The Climate Crisis
11x12 -- Dec 27, 1983 -- Eyes Over China
11x13 -- Jan 10, 1984 -- Alcoholism: Life Under The Influence
11x14 -- Jan 17, 1984 -- The Case of ESP
11x15 -- Jan 31, 1984 -- Antarctica: Earth's Last Frontier
11x16 -- Feb 14, 1984 -- China's Only Child
11x17 -- Feb 28, 1984 -- Will I Walk Again?
11x18 -- Mar 06, 1984 -- Visions of the Deep: The Underwater World of Al Giddings
11x19 -- Mar 20, 1984 -- Down on the Farm
11x20 -- Mar 27, 1984 -- Make My People Live: The Crisis in Indian Health Care
11x21 -- Apr 30, 1984 -- The World According to Weiskoff

NOVA - Season 12 -- 22 Episodes


12x1 -- Oct 02, 1984 -- Space Bridge to Moscow
12x2 -- Oct 16, 1984 -- The National Science Test I
12x3 -- Oct 20, 1984 -- Fountains of Paradise
12x4 -- Oct 30, 1984 -- The Mystery of Yellow Rain
12x5 -- Nov 06, 1984 -- The Nomads of the Rain Forest
12x6 -- Nov 13, 1984 -- Farmers of the Sea
12x7 -- Nov 20, 1984 -- Frontiers of Plastic Surgery
12x8 -- Nov 27, 1984 -- Space Women
12x9 -- Dec 04, 1984 -- Jaws: The True Story
12x10 -- Dec 11, 1984 -- Acid Rain: New Bad News
12x11 -- Dec 18, 1984 -- Stephen Jay Gould: This View of Life
12x12 -- Jan 08, 1985 -- The Garden of Inheritance
12x13 -- Jan 15, 1985 -- Edgerton and His Incredible Seeing Machines
12x14 -- Jan 22, 1985 -- Global Village
12x15 -- Jan 29, 1985 -- Conquest of the Parasites
12x16 -- Feb 05, 1985 -- In the Land of the Polar Bears
12x17 -- Feb 12, 1985 -- AIDS: Chapter One
12x18 -- Feb 19, 1985 -- The Shape of Things
12x19 -- Feb 26, 1985 -- Baby Talk
12x20 -- Mar 05, 1985 -- The Mathematical Mystery Tour
12x21 -- Mar 12, 1985 -- Child's Play: Prodigies and Possibilities
12x22 -- Mar 19, 1985 -- Monarch of the Mountains

NOVA - Season 13 -- 21 Episodes


13x1 -- Oct 08, 1985 -- The National Science Test II
13x2 -- Oct 15, 1985 -- Seeds of Tomorrow
13x3 -- Oct 22, 1985 -- What Einstein Never Knew
13x4 -- Oct 29, 1985 -- The Robot Revolution?
13x5 -- Nov 05, 1985 -- The Magic of Special Effects
13x6 -- Nov 12, 1985 -- Child Survival: The Silent Emergency
13x7 -- Nov 19, 1985 -- Tornado!
13x8 -- Nov 26, 1985 -- The Genetic Gamble
13x9 -- Dec 03, 1985 -- Animal Architects
13x10 -- Dec 17, 1985 -- The Plane that Changed the World
13x11 -- Jan 21, 1986 -- Halley's Comet: Once in a Lifetime
13x12 -- Jan 28, 1986 -- Goddess of the Earth
13x13 -- Feb 04, 1986 -- Horsemen of China
13x14 -- Feb 11, 1986 -- Life's First Feelings
13x15 -- Feb 18, 1986 -- The Case of the Frozen Addict
13x16 -- Feb 25, 1986 -- Toxic Trials
13x17 -- Mar 04, 1986 -- Skydive to the Rain Forest
13x18 -- Mar 11, 1986 -- Return of the Osprey
13x19 -- Mar 18, 1986 -- The Rise of a Wonder Drug
13x20 -- Mar 25, 1986 -- When Wonder Drugs Don't Work
13x21 -- Apr 22, 1986 -- Visions of Star Wars

NOVA - Season 14 -- 21 Episodes


14x1 -- Oct 14, 1986 -- The Search for the Disappeared
14x2 -- Oct 21, 1986 -- The Planet that Got Knocked on its Side
14x3 -- Nov 04, 1986 -- High-Tech Babies
14x4 -- Nov 11, 1986 -- Can AIDS Be Stopped?
14x5 -- Nov 18, 1986 -- Is Anybody Out There?
14x6 -- Nov 25, 1986 -- Mystery of the Animal Pathfinders
14x7 -- Dec 02, 1986 -- Are You Swimming in a Sewer?
14x8 -- Dec 09, 1986 -- Sail Wars!
14x9 -- Dec 16, 1986 -- Leprosy Can Be Cured!
14x10 -- Jan 13, 1987 -- How Babies Get Made
14x11 -- Jan 20, 1987 -- Countdown to the Invisible Universe
14x12 -- Jan 27, 1987 -- Children of Eve
14x13 -- Feb 03, 1987 -- Why Planes Crash
14x14 -- Feb 10, 1987 -- Orangutans of the Rain Forest
14x15 -- Feb 17, 1987 -- Freud Under Analysis
14x16 -- Feb 24, 1987 -- The Hole in the Sky
14x17 -- Mar 03, 1987 -- Confessions of a Weaponeer
14x18 -- Mar 10, 1987 -- Great Moments from NOVA
14x19 -- Mar 24, 1987 -- Will the World Starve?
14x20 -- Mar 31, 1987 -- The Desert Doesn't Bloom Here Anymore
14x21 -- Apr 07, 1987 -- Rocky Road to Jupiter

NOVA - Season 15 -- 21 Episodes


15x1 -- Oct 06, 1987 -- Death of a Star
15x2 -- Oct 13, 1987 -- Spy Machines
15x3 -- Oct 20, 1987 -- Hidden Power of Plants
15x4 -- Oct 27, 1987 -- Japan's American Genius
15x5 -- Nov 03, 1987 -- A Man, A Plan, A Canal, Panama
15x6 -- Nov 10, 1987 -- Volcano!
15x7 -- Nov 17, 1987 -- How Good is Soviet Science?
15x8 -- Dec 01, 1987 -- Ancient Treasures from the Deep
15x9 -- Dec 08, 1987 -- Riddle of the Joints
15x10 -- Dec 15, 1987 -- Secrets of the Lost Red Paint People
15x11 -- Jan 19, 1988 -- Top Gun and Beyond
15x12 -- Jan 26, 1988 -- How to Create a Junk Food
15x13 -- Feb 02, 1988 -- Buried in Ice
15x14 -- Feb 09, 1988 -- Why Planes Burn
15x15 -- Feb 23, 1988 -- Battles in the War on Cancer: A Wonder Drug on Trial
15x16 -- Mar 01, 1988 -- Battles in the War on Cancer: Breast Cancer - Turning the Tide
15x17 -- Mar 08, 1988 -- Mystery of the Master Builders
15x18 -- Mar 15, 1988 -- Whale Rescue
15x19 -- Mar 22, 1988 -- The Man Who Loved Numbers
15x20 -- Mar 29, 1988 -- Race for the Superconductor
15x21 -- Apr 05, 1988 -- Can You Still Get Polio?

NOVA - Season 16 -- 21 Episodes


16x1 -- Sep 06, 1988 -- Pioneers of Surgery: The Brutal Craft
16x2 -- Sep 13, 1988 -- Pioneers of Surgery: Into the Heart
16x3 -- Sep 20, 1988 -- Pioneers of Surgery: New Organs for Old
16x4 -- Sep 27, 1988 -- Pioneers of Surgery: Beyond the Knife
16x5 -- Oct 04, 1988 -- Can the Vatican Save the Sistine Chapel?
16x6 -- Oct 11, 1988 -- Can the Next President Win the Space Race?
16x7 -- Oct 25, 1988 -- Do Scientists Cheat?
16x8 -- Nov 15, 1988 -- Who Shot President Kennedy?
16x9 -- Nov 22, 1988 -- The Light Stuff
16x10 -- Dec 06, 1988 -- The All-American Bear
16x11 -- Dec 13, 1988 -- Can We Make a Better Doctor?
16x12 -- Jan 17, 1989 -- Hot Enough for You?
16x13 -- Jan 24, 1989 -- The Last Journey of a Genius
16x14 -- Jan 31, 1989 -- The Strange New Science of Chaos
16x15 -- Feb 14, 1989 -- Back to Chernobyl
16x16 -- Feb 21, 1989 -- God, Darwin and the Dinosaurs
16x17 -- Feb 28, 1989 -- Adrift on the Gulf Stream
16x18 -- Mar 07, 1989 -- Secrets of Easter Island (1)
16x19 -- Mar 07, 1989 -- Legends of Easter Island (2)
16x20 -- Mar 21, 1989 -- The World Is Full of Oil!
16x21 -- Mar 28, 1989 -- Confronting the Killer Gene

NOVA - Season 17 -- 19 Episodes


17x1 -- Oct 03, 1989 -- The Hidden City
17x2 -- Oct 10, 1989 -- The Controversial Dr. Koop
17x3 -- Oct 17, 1989 -- Design Wars!
17x4 -- Oct 24, 1989 -- Echoes of War
17x5 -- Oct 31, 1989 -- Decoding the Book of Life
17x6 -- Nov 07, 1989 -- Hurricane!
17x7 -- Nov 14, 1989 -- Will Venice Survive Its Rescue
17x8 -- Nov 21, 1989 -- What Is Music
17x9 -- Dec 05, 1989 -- Yellowstone's Burning Question
17x10 -- Dec 12, 1989 -- The Schoolboys Who Cracked the Soviet Secret
17x11 -- Jan 09, 1990 -- Poison in the Rockies
17x12 -- Jan 23, 1990 -- Race for the Top
17x13 -- Feb 06, 1990 -- Disguises of War
17x14 -- Feb 13, 1990 -- The Bomb's Lethal Legacy
17x15 -- Feb 27, 1990 -- The Big Spill
17x16 -- Mar 15, 1990 -- The Genius That Was China: Rise of the Dragon
17x17 -- Mar 20, 1990 -- The Genius That Was China: Empires in Collision
17x18 -- Mar 27, 1990 -- The Genius that Was China: The Threat from Japan
17x19 -- Apr 03, 1990 -- The Genius That Was China: Will the Dragon Rise Again?

NOVA - Season 18 -- 21 Episodes


18x1 -- Oct 03, 1990 -- The KGB, The Computer and Me
18x2 -- Oct 09, 1990 -- Neptune's Cold Fury
18x3 -- Oct 16, 1990 -- To Boldly Go...
18x4 -- Oct 23, 1990 -- Poisoned Winds of War
18x5 -- Oct 30, 1990 -- The Blimp is Back!
18x6 -- Nov 06, 1990 -- Earthquake!
18x7 -- Nov 13, 1990 -- Killing Machines
18x8 -- Nov 20, 1990 -- Can the Elephant Be Saved?
18x9 -- Nov 27, 1990 -- We Know Where You Live
18x10 -- Dec 04, 1990 -- In the Land of the Llamas
18x11 -- Dec 18, 1990 -- What's Killing the Children?
18x12 -- Jan 08, 1991 -- Return to Mt. St. Helens
18x13 -- Apr 30, 1991 -- ConFusion in a Jar
18x14 -- Feb 05, 1991 -- The Hunt for China's Dinosaurs
18x15 -- Feb 12, 1991 -- Case of the Flying Dinosaur
18x16 -- Feb 19, 1991 -- T-Rex Exposed
18x17 -- Feb 26, 1991 -- The Russian Right Stuff: The Invisible Spaceman
18x18 -- Feb 27, 1991 -- The Russian Right Stuff: The Dark Side of the Moon
18x19 -- Feb 28, 1991 -- The Russian Right Stuff: The Mission
18x20 -- Mar 05, 1991 -- Swimming with Whales
18x21 -- Mar 26, 1991 -- The Chip vs. the Chessmaster

NOVA - Season 19 -- 18 Episodes


19x1 -- Oct 01, 1991 -- Sex, Lies and Toupee Tape
19x2 -- Oct 09, 1991 -- So You Want to Be a Doctor?
19x3 -- Oct 15, 1991 -- Secrets of the Dead Sea Scrolls
19x4 -- Oct 22, 1991 -- Suicide Mission to Chernobyl
19x5 -- Nov 05, 1991 -- Taller Than Everest?
19x6 -- Nov 12, 1991 -- Fastest Planes in the Sky
19x7 -- Dec 03, 1991 -- Avoiding the Surgeon's Knife
19x8 -- Dec 10, 1991 -- Skyscraper! A NOVA Special
19x9 -- Dec 17, 1991 -- The Fine Art of Faking It
19x10 -- Jan 14, 1992 -- Hell Fighters of Kuwait
19x11 -- Jan 21, 1992 -- Submarine!
19x12 -- Jan 28, 1992 -- Saddam's War on Wildlife
19x13 -- Feb 11, 1992 -- What Smells?
19x14 -- Feb 18, 1992 -- Can You Believe TV Ratings?
19x15 -- Mar 03, 1992 -- Making a Dishonest Buck
19x16 -- Mar 10, 1992 -- Rescuing Baby Whales
19x17 -- Mar 17, 1992 -- An Astronaut's View of the Earth
19x18 -- Mar 24, 1992 -- Eclipse of the Century

NOVA - Season 20 -- 20 Episodes


20x1 -- Aug 25, 1992 -- Animal Olympians II
20x2 -- Sep 29, 1992 -- The Genius Behind the Bomb
20x3 -- Oct 13, 1992 -- Mind of a Serial Killer
20x4 -- Oct 20, 1992 -- Search for the First Americans
20x5 -- Oct 27, 1992 -- Rafting Through the Grand Canyon
20x6 -- Nov 04, 1992 -- This Old Pyramid
20x7 -- Nov 10, 1992 -- Iceman
20x8 -- Nov 17, 1992 -- Private Lives of Dolphins
20x9 -- Dec 01, 1992 -- Brain Transplant
20x10 -- Dec 22, 1992 -- Can You Stop People from Drinking?
20x11 -- Dec 29, 1992 -- Sex and the Single Rhino
20x12 -- Jan 05, 1993 -- The Hunt for Saddam's Secret Weapons
20x13 -- Jan 19, 1993 -- Can Bombing Win a War?
20x14 -- Jan 26, 1993 -- The Deadly Deception
20x15 -- Feb 02, 1993 -- Nazis and the Russian Bomb
20x16 -- Feb 09, 1993 -- In the Path of a Killer Volcano
20x17 -- Feb 16, 1993 -- Can Science Build a Champion Athlete?
20x18 -- Feb 23, 1993 -- Diving for Pirate Gold
20x19 -- Mar 02, 1993 -- Murder, Rape and DNA
20x20 -- Mar 30, 1993 -- The Lost Tribe

NOVA - Season 21 -- 21 Episodes


21x1 -- Oct 05, 1993 -- The NOVA Quiz
21x2 -- Oct 12, 1993 -- Wanted: Butch and Sundance
21x3 -- Oct 19, 1993 -- Secrets of the Psychics
21x4 -- Oct 26, 1993 -- Dying to Breathe
21x5 -- Nov 02, 1993 -- Shadow of the Condor
21x6 -- Nov 09, 1993 -- The Real Jurassic Park
21x7 -- Nov 16, 1993 -- Roller Coaster!
21x8 -- Nov 30, 1993 -- Mysterious Crash of Flight 201
21x9 -- Dec 07, 1993 -- Great Moments from NOVA
21x10 -- Dec 21, 1993 -- The Best Mind Since Einstein
21x11 -- Dec 28, 1993 -- Stranger in the Mirror
21x12 -- Jan 18, 1994 -- Codebreakers
21x13 -- Jan 25, 1994 -- Dinosaurs of the Gobi
21x14 -- Feb 01, 1994 -- Daredevils of the Sky
21x15 -- Feb 08, 1994 -- Journey to Kilimanjaro
21x16 -- Feb 15, 1994 -- Can Chimps Talk?
21x17 -- Feb 28, 1994 -- In Search of Human Origins, Part One
21x18 -- Mar 01, 1994 -- In Search of Human Origins, Part Two
21x19 -- Mar 02, 1994 -- In Search of Human Origins, Part Three
21x20 -- Apr 12, 1994 -- Can China Kick the Habit?
21x21 -- Apr 19, 1994 -- Aircraft Carrier!

NOVA - Season 22 -- 23 Episodes


22x1 -- Oct 11, 1994 -- The Great Wildlife Heist
22x2 -- Oct 18, 1994 -- Secret of the Wild Child
22x3 -- Oct 25, 1994 -- Haunted Cry of a Long Gone Bird
22x4 -- Nov 01, 1994 -- What's New About Menopause
22x5 -- Nov 08, 1994 -- The Tribe that Time Forgot
22x6 -- Nov 15, 1994 -- Killer Quake!
22x7 -- Nov 29, 1994 -- Buried in Ash
22x8 -- Dec 06, 1994 -- Rescue Mission in Space
22x9 -- Dec 20, 1994 -- Journey to the Sacred Sea
22x10 -- Dec 27, 1994 -- In Search of the First Language
22x11 -- Jan 09, 1995 -- Mammoths of the Ice Age
22x12 -- Jan 24, 1995 -- Vikings in America
22x13 -- Jan 31, 1995 -- Ants: Little Creatures Who Run the World
22x14 -- Feb 07, 1995 -- Nazi Designers of Death
22x15 -- Feb 14, 1995 -- Siamese Twins
22x16 -- Feb 19, 1995 -- Mystery of the Senses: Hearing
22x17 -- Feb 20, 1995 -- Mystery of the Senses: Smell
22x18 -- Feb 21, 1995 -- Mystery of the Senses: Taste
22x19 -- Feb 22, 1995 -- Mystery of the Senses: Touch
22x20 -- Feb 22, 1995 -- Mystery of the Senses: Vision
22x21 -- Mar 07, 1995 -- The Universe Within
22x22 -- May 03, 1995 -- Making of a Doctor
22x23 -- May 23, 1995 -- Fast Cars

NOVA - Season 23 -- 19 Episodes


23x1 -- Oct 10, 1995 -- Anastasia Dead or Alive?
23x2 -- Oct 17, 1995 -- Venus Unveiled
23x3 -- Oct 24, 1995 -- Hawaii Born of Fire
23x4 -- Oct 31, 1995 -- The Doomsday Asteroid
23x5 -- Nov 07, 1995 -- Lightning!
23x6 -- Nov 14, 1995 -- Hunt for the Serial Arsonist
23x7 -- Nov 28, 1995 -- Treasures of the Great Barrier Reef
23x8 -- Dec 19, 1995 -- Race to Catch a Buckyball
23x9 -- Dec 26, 1995 -- Can Buildings Make You Sick?
23x10 -- Jan 09, 1996 -- Terror in the Mine Fields
23x11 -- Jan 16, 1996 -- The Day the Earth Shook
23x12 -- Jan 30, 1996 -- B-29 Frozen in Time
23x13 -- Feb 06, 1996 -- Ebola: The Plague Fighters
23x14 -- Feb 20, 1996 -- War Machines of Tomorrow
23x15 -- Feb 27, 1996 -- Kidnapped by U.F.O.'s?
23x16 -- Mar 26, 1996 -- Flood!
23x17 -- Apr 02, 1996 -- Dr. Spock the Baby Doc
23x18 -- Apr 09, 1996 -- Warriors of the Amazon
23x19 -- Apr 16, 1996 -- Bombing of America

NOVA - Season 24 -- 20 Episodes


24x1 -- Oct 01, 1996 -- Einstein Revealed
24x2 -- Oct 08, 1996 -- Lost City of Arabia
24x3 -- Oct 15, 1996 -- Three Men and a Balloon
24x4 -- Oct 22, 1996 -- Secrets of Making Money
24x5 -- Nov 12, 1996 -- Top Gun Over Moscow
24x6 -- Nov 19, 1996 -- Shark Attack
24x7 -- Nov 24, 1996 -- Odyssey Of Life: The Ultimate Journey
24x8 -- Nov 25, 1996 -- Odyssey Of Life: The Unknown World
24x9 -- Nov 26, 1996 -- Odyssey Of Life: The Photographer's Secrets
24x10 -- Dec 31, 1996 -- Cracking the Ice Age
24x11 -- Jan 14, 1997 -- Kaboom!
24x12 -- Jan 28, 1997 -- Titanic's Lost Sister
24x13 -- Feb 11, 1997 -- Secrets Of Lost Empires (1): Stonehenge
24x14 -- Feb 11, 1997 -- Secrets Of Lost Empires (2): Inca
24x15 -- Feb 12, 1997 -- Secrets Of Lost Empires (3): Obelisk
24x16 -- Feb 12, 1997 -- Secrets Of Lost Empires (4): Colosseum
24x17 -- Feb 18, 1997 -- Hunt for Alien Worlds
24x18 -- Feb 25, 1997 -- Curse of T.rex
24x19 -- Apr 08, 1997 -- Cut to the Heart
24x20 -- Apr 15, 1997 -- Kingdom of the Seahorse

NOVA - Season 25 -- 19 Episodes


25x1 -- Oct 07, 1997 -- Coma
25x2 -- Oct 14, 1997 -- Faster Than Sound
25x3 -- Oct 21, 1997 -- Bomb Squad
25x4 -- Oct 28, 1997 -- The Proof
25x5 -- Nov 11, 1997 -- Wild Wolves
25x6 -- Nov 12, 1997 -- Super Bridge
25x7 -- Nov 18, 1997 -- Treasures Of A Sunken City
25x8 -- Nov 25, 1997 -- Avalanche!
25x9 -- Dec 02, 1997 -- Danger in the Jet Stream
25x10 -- Jan 06, 1998 -- Night Creatures of the Kalahari
25x11 -- Jan 20, 1998 -- Mysterious Mummies of China
25x12 -- Jan 27, 1998 -- Supersonic Spies
25x13 -- Feb 03, 1998 -- Animal Hospital
25x14 -- Feb 10, 1998 -- The Brain Eater
25x15 -- Feb 24, 1998 -- Everest - The Death Zone
25x16 -- Mar 31, 1998 -- Search for the Lost Cave People
25x17 -- Apr 21, 1998 -- Warnings from the Ice
25x18 -- Apr 28, 1998 -- Crocodiles!
25x19 -- May 12, 1998 -- The Truth About Impotence

NOVA - Season 26 -- 21 Episodes


26x1 -- Oct 06, 1998 -- Lost At Sea: The Search For Longitude
26x2 -- Oct 13, 1998 -- Chasing El Niño
26x3 -- Oct 27, 1998 -- Terror In Space
26x4 -- Nov 03, 1998 -- Special Effects: Titanic and Beyond
26x5 -- Nov 10, 1998 -- Deadly Shadow of Vesuvius
26x6 -- Nov 24, 1998 -- Ice Mummies (1): Frozen In Heaven
26x7 -- Nov 24, 1998 -- Ice Mummies (2): Siberian Ice Maiden
26x8 -- Nov 24, 1998 -- Ice Mummies (3): Return of the Iceman
26x9 -- Dec 01, 1998 -- Leopards of the Night
26x10 -- Dec 29, 1998 -- The Perfect Pearl
26x11 -- Jan 12, 1999 -- The Beast of Loch Ness
26x12 -- Jan 19, 1999 -- Submarines, Secrets & Spies
26x13 -- Oct 06, 1999 -- Everest: The Mystery of Mallory and Irvin
26x14 -- Feb 02, 1999 -- Surviving AIDS
26x15 -- Feb 16, 1999 -- Escape! Because Accidents Happen: Fire (1)
26x16 -- Feb 16, 1999 -- Escape! Because Accidents Happen: Car Crash (2)
26x17 -- Feb 17, 1999 -- Escape! Because Accidents Happen: Plane Crash (3)
26x18 -- Feb 17, 1999 -- Escape! Because Accidents Happen: Abandon Ship (4)
26x19 -- Feb 23, 1999 -- Battle Alert in the Gulf
26x20 -- Mar 30, 1999 -- Volcanoes of the Deep
26x21 -- Jul 13, 1999 -- To the Moon

NOVA - Season 27 -- 21 Episodes


27x1 -- Oct 05, 1999 -- Fall Of The Leaning Tower
27x2 -- Oct 12, 1999 -- Time Travel
27x3 -- Oct 19, 1999 -- The Killer's Trail
27x4 -- Nov 02, 1999 -- Island of the Spirits
27x5 -- Nov 09, 1999 -- Decoding Nazi Secrets
27x6 -- Nov 23, 1999 -- Voyage Of Doom
27x7 -- Dec 21, 1999 -- Electric Heart
27x8 -- Jan 04, 2000 -- Tales From The Hive
27x9 -- Jan 18, 2000 -- Lost On Everest
27x10 -- Feb 01, 2000 -- Secrets Of Lost Empires: Medieval Siege
27x11 -- Feb 01, 2000 -- Diamond Deception
27x12 -- Feb 08, 2000 -- Secrets Of Lost Empires: Pharaoh's Obelisk
27x13 -- Feb 08, 2000 -- Trillion Dollar Bet
27x14 -- Feb 15, 2000 -- Secrets Of Lost Empires: Easter Island
27x15 -- Feb 15, 2000 -- Mystery Of The First Americans
27x16 -- Feb 22, 2000 -- Secrets Of Lost Empires: Roman Bath
27x17 -- Feb 22, 2000 -- Lost Tribes Of Israel
27x18 -- Feb 29, 2000 -- Secrets Of Lost Empires: China Bridge
27x19 -- Apr 18, 2000 -- What's Up With The Weather?
27x20 -- Apr 25, 2000 -- Stationed In The Stars
27x21 -- May 09, 2000 -- The Vikings

NOVA - Season 28 -- 17 Episodes


28x1 -- Oct 24, 2000 -- Lincoln's Secret Weapon
28x2 -- Oct 31, 2000 -- Holocaust On Trial
28x3 -- Nov 14, 2000 -- Hitler's Lost Sub
28x4 -- Nov 21, 2000 -- Runaway Universe
28x5 -- Nov 28, 2000 -- Garden Of Eden
28x6 -- Dec 12, 2000 -- Dying To Be Thin
28x7 -- Dec 18, 2000 -- Japan's Secret Garden
28x8 -- Jan 16, 2001 -- Sultan's Lost Treasure
28x9 -- Jan 30, 2001 -- Vanished!
28x10 -- Feb 06, 2001 -- Nazi Prison Escape
28x11 -- Feb 13, 2001 -- Lost King Of The Maya
28x12 -- Feb 27, 2001 -- The Cancer Warrior
28x13 -- Mar 27, 2001 -- Survivor M.D.: Tattooed Doctor
28x14 -- Apr 03, 2001 -- Survivor M.D.: Second Opinions
28x15 -- Apr 10, 2001 -- Survivor M.D.: Hearts & Minds
28x16 -- Apr 17, 2001 -- Cracking The Code Of Life
28x17 -- Apr 24, 2001 -- Harvest Of Fear

NOVA - Season 29 -- 17 Episodes


29x1 -- Oct 02, 2001 -- Search For A Safe Cigarette
29x2 -- Oct 09, 2001 -- 18 Ways To Make A Baby
29x3 -- Oct 23, 2001 -- Secrets Of The Mind (aka Phantoms in the Brain)
29x4 -- Oct 30, 2001 -- Sex: Unknown
29x5 -- Nov 06, 2001 -- Russia's Nuclear Warriors
29x6 -- Nov 13, 2001 -- Bioterror
29x7 -- Nov 20, 2001 -- Life's Greatest Miracle
29x8 -- Dec 11, 2001 -- Methuselah Tree
29x9 -- Dec 25, 2001 -- Flying Casanovas
29x10 -- Jan 08, 2002 -- Death Star
29x11 -- Jan 22, 2002 -- Neanderthals On Trial
29x12 -- Feb 05, 2002 -- Fireworks!
29x13 -- Feb 05, 2002 -- Secrets, Lies And Atomic Spies
29x14 -- Feb 26, 2002 -- The Missing Link
29x15 -- Mar 26, 2002 -- Shackleton's Voyage Of Endurance
29x16 -- Apr 30, 2002 -- Why The Towers Fell
29x17 -- May 07, 2002 -- Fire Wars

NOVA - Season 30 -- 16 Episodes


30x1 -- Sep 03, 2002 -- Killer Disease On Campus
30x2 -- Oct 01, 2002 -- Mysterious Life Of Caves
30x3 -- Oct 08, 2002 -- Lost Roman Treasure
30x4 -- Oct 29, 2002 -- Galileo's Battle For The Heavens
30x5 -- Nov 12, 2002 -- Volcano's Deadly Warning
30x6 -- Nov 19, 2002 -- Sinking City Of Venice
30x7 -- Nov 26, 2002 -- The Orchid Hunter
30x8 -- Jan 07, 2003 -- Spies That Fly
30x9 -- Jan 14, 2003 -- Last Flight Of Bomber 31
30x10 -- Jan 21, 2003 -- Ancient Creature Of The Deep
30x11 -- Feb 04, 2003 -- Battle Of The X-Planes
30x12 -- Feb 11, 2003 -- Mountain Of Ice
30x13 -- Feb 18, 2003 -- Lost Treasures Of Tibet
30x14 -- Feb 25, 2003 -- Dirty Bomb
30x15 -- Apr 01, 2003 -- Deep Sea Invasion
30x16 -- Apr 15, 2003 -- Secret Of Photo 51

NOVA - Season 31 -- 18 Episodes


31x1 -- Sep 30, 2003 -- Infinite Secrets
31x2 -- Oct 07, 2003 -- Who Killed The Red Baron?
31x3 -- Oct 28, 2003 -- The Elegant Universe: Einstein's Dream (1)
31x4 -- Oct 28, 2003 -- The Elegant Universe: String's The Thing (2)
31x5 -- Nov 04, 2003 -- The Elegant Universe: Welcome To The 11th Dimension (3)
31x6 -- Nov 11, 2003 -- Wright Brothers' Flying Machine
31x7 -- Nov 18, 2003 -- Magnetic Storm
31x8 -- Nov 18, 2003 -- Volcano Above The Clouds
31x9 -- Jan 04, 2004 -- MARS: Dead Or Alive
31x10 -- Jan 20, 2004 -- Secrets Of The Crocodile Caves
31x11 -- Feb 03, 2004 -- Dogs And More Dogs
31x12 -- Feb 10, 2004 -- Descent Into The Ice
31x13 -- Feb 17, 2004 -- Crash Of Flight 111
31x14 -- Mar 02, 2004 -- Life And Death In The War Zone
31x15 -- Mar 30, 2004 -- Hunt For The Supertwister
31x16 -- Apr 20, 2004 -- World In The Balance: The People Paradox (1)
31x17 -- Apr 20, 2004 -- World In The Balance: China Revs Up (2)
31x18 -- May 04, 2004 -- Battle Plan Under Fire

NOVA - Season 32 -- 15 Episodes


32x1 -- Sep 28, 2004 -- Origins (1): Earth is Born
32x2 -- Sep 28, 2004 -- Origins (2): How Life Began
32x3 -- Sep 29, 2004 -- Origins (3): Where Are The Aliens?
32x4 -- Sep 29, 2004 -- Origins (4): Back To The Beginning
32x5 -- Oct 12, 2004 -- The Most Dangerous Woman In America
32x6 -- Nov 09, 2004 -- America's Stone Age Explorers
32x7 -- Nov 16, 2004 -- Great Escape
32x8 -- Nov 23, 2004 -- Ancient Refuge In The Holy Land
32x9 -- Jan 04, 2005 -- Welcome To Mars
32x10 -- Jan 11, 2005 -- The Boldest Hoax
32x11 -- Jan 18, 2005 -- Supersonic Dream
32x12 -- Feb 08, 2005 -- The Viking Deception
32x13 -- Feb 15, 2005 -- Saving The National Treasures
32x14 -- Feb 22, 2005 -- A Daring Flight
32x15 -- Mar 29, 2005 -- Wave That Shook The World

NOVA - Season 33 -- 16 Episodes


33x1 -- Sep 20, 2005 -- Mystery Of The Megaflood
33x2 -- Oct 04, 2005 -- Sinking The Supership
33x3 -- Oct 11, 2005 -- Einstein's Big Idea
33x4 -- Nov 01, 2005 -- Volcano Under The City
33x5 -- Nov 08, 2005 -- Hitler's Sunken Secret
33x6 -- Nov 15, 2005 -- Newton's Dark Secrets
33x7 -- Nov 22, 2005 -- Storm That Drowned A City
33x8 -- Jan 03, 2006 -- The Mummy Who Would Be King
33x9 -- Jan 17, 2006 -- Deadly Ascent
33x10 -- Feb 07, 2006 -- The Perfect Corpse
33x11 -- Feb 14, 2006 -- Jewel Of The Earth
33x12 -- Feb 21, 2006 -- The Ghost Particle
33x13 -- Feb 28, 2006 -- Arctic Passage: Prisoners of the Ice
33x14 -- Mar 28, 2006 -- The Great Robot Race
33x15 -- Apr 04, 2006 -- Voyage To The Mystery Moon
33x16 -- Apr 18, 2006 -- Dimming The Sun

NOVA - Season 34 -- 15 Episodes


34x1 -- Sep 05, 2006 -- Building On Ground Zero
34x2 -- Sep 26, 2006 -- Mystery Of The Megavolcano
34x3 -- Oct 17, 2006 -- The Deadliest Plane Crash
34x4 -- Oct 31, 2006 -- Monster Of The Milky Way
34x5 -- Nov 07, 2006 -- Wings Of Madness
34x6 -- Nov 14, 2006 -- The Family That Walks On All Fours
34x7 -- Dec 26, 2006 -- Underwater Dream Machine
34x8 -- Feb 06, 2007 -- Percy Julian: Forgotten Genius
34x9 -- Feb 13, 2007 -- The Last Great Ape
34x10 -- Apr 03, 2007 -- Kings Of Camouflage
34x11 -- Apr 17, 2007 -- First Flower
34x12 -- Apr 24, 2007 -- Saved By The Sun
34x13 -- May 08, 2007 -- Pocahontas Revealed
34x14 -- Jun 19, 2007 -- Bone Diggers
34x15 -- Jun 26, 2007 -- The Great Inca Rebellion

NOVA - Season 35 -- 17 Episodes


35x1 -- Oct 09, 2007 -- Secrets Of The Samurai Sword
35x2 -- Oct 16, 2007 -- Ghost In Your Genes
35x3 -- Oct 30, 2007 -- Marathon Challenge
35x4 -- Nov 07, 2007 -- Sputnik Declassified
35x5 -- Nov 13, 2007 -- Judgment Day: Intelligent Design On Trial
35x6 -- Nov 20, 2007 -- Master Of The Killer Ants
35x7 -- Dec 18, 2007 -- Missing In MiG Alley
35x8 -- Jan 08, 2008 -- Absolute Zero: The Conquest Of Cold (1)
35x9 -- Jan 15, 2008 -- Absolute Zero: The Race For Absolute Zero (2)
35x10 -- Jan 29, 2008 -- Secrets Of The Parthenon
35x11 -- Feb 12, 2008 -- Astrospies
35x12 -- Feb 19, 2008 -- Ape Genius
35x13 -- Feb 26, 2008 -- The Four-Winged Dinosaur
35x14 -- Apr 08, 2008 -- Cracking The Maya Code
35x15 -- Apr 22, 2008 -- Car Of The Future
35x16 -- May 13, 2008 -- A Walk To Beautiful
35x17 -- May 20, 2008 -- Lord Of The Ants

NOVA - Season 36 -- 17 Episodes


36x1 -- Oct 07, 2008 -- Arctic Dinosaurs
36x2 -- Oct 14, 2008 -- Space Shuttle Disaster
36x3 -- Oct 21, 2008 -- Parallel Worlds, Parallel Lives
36x4 -- Oct 28, 2008 -- Fractals: Hunting The Hidden Dimension
36x5 -- Nov 11, 2008 -- Alien From Earth
36x6 -- Nov 18, 2008 -- The Bible's Buried Secrets
36x7 -- Nov 25, 2008 -- Ocean Animal Emergency
36x8 -- Dec 30, 2008 -- Is There Life On Mars?
36x9 -- Jan 20, 2009 -- The Big Energy Gamble
36x10 -- Jan 27, 2009 -- The Incredible Journey of the Butterflies
36x11 -- Feb 03, 2009 -- The Spy Factory
36x12 -- Feb 24, 2009 -- Rat Attack
36x13 -- Mar 24, 2009 -- Extreme Ice
36x14 -- Mar 31, 2009 -- Last Extinction (Megabeasts' Sudden Death)
36x15 -- Apr 07, 2009 -- Doctors' Diaries (1)
36x16 -- Apr 14, 2009 -- Doctors' Diaries (2)
36x17 -- Jun 30, 2009 -- Musical Minds

NOVA - Season 37 -- 18 Episodes


37x1 -- Oct 06, 2009 -- Darwin's Darkest Hour
37x2 -- Oct 13, 2009 -- Hubble's Amazing Rescue
37x3 -- Oct 20, 2009 -- Lizard Kings
37x4 -- Nov 03, 2009 -- Becoming Human Part 1: First Steps
37x5 -- Nov 10, 2009 -- Becoming Human Part 2: Birth of Humanity
37x6 -- Nov 17, 2009 -- Becoming Human Part 3: Last Human Standing
37x7 -- Nov 24, 2009 -- What Are Dreams?
37x8 -- Dec 29, 2009 -- What Darwin Never Knew
37x9 -- Jan 05, 2010 -- Killer Subs in Pearl Harbor
37x10 -- Jan 12, 2010 -- Building Pharaoh's Ship
37x11 -- Jan 19, 2010 -- Riddles of the Sphinx
37x12 -- Feb 02, 2010 -- Ghosts of Machu Picchu
37x13 -- Feb 09, 2010 -- Extreme Cave Diving
37x14 -- Mar 02, 2010 -- Pluto Files
37x15 -- Apr 06, 2010 -- Telescope: Hunting the Edge of Space - The Mystery of the Milky Way
37x16 -- Apr 13, 2010 -- Telescope: Hunting the Edge of Space - The Ever Expanding Universe
37x17 -- Apr 27, 2010 -- Mind Over Money
37x18 -- May 04, 2010 -- Mt. St. Helens Back From the Dead

NOVA - Season 38 -- 17 Episodes


38x1 -- Oct 19, 2010 -- Building the Great Cathedrals
38x2 -- Oct 26, 2010 -- Emergency Mine Rescue
38x3 -- Nov 02, 2010 -- Trapped in an Elevator
38x4 -- Nov 09, 2010 -- Dogs Decoded
38x5 -- Nov 16, 2010 -- Secrets of Stonehenge
38x6 -- Nov 23, 2010 -- Quest for Solomon's Mines
38x7 -- Dec 28, 2010 -- Secrets Beneath the Ice
38x8 -- Jan 11, 2011 -- Deadliest Earthquakes
38x9 -- Jan 19, 2011 -- Making Stuff Stronger (1)
38x10 -- Jan 26, 2011 -- Making Stuff Smaller (2)
38x11 -- Feb 02, 2011 -- Making Stuff Cleaner (3)
38x12 -- Feb 09, 2011 -- Making Stuff Smarter (4)
38x13 -- Feb 09, 2011 -- Smartest Machine on Earth
38x14 -- Feb 16, 2011 -- Crash of Flight 447
38x15 -- Feb 23, 2011 -- Venom: Nature's Killer
38x16 -- Mar 30, 2011 -- Japan's Killer Quake
38x17 -- Apr 20, 2011 -- Power Surge

NOVA - Season 39 -- 19 Episodes


39x1 -- Sep 07, 2011 -- Engineering Ground Zero
39x2 -- Sep 28, 2011 -- Surviving the Tsunami
39x3 -- Oct 19, 2011 -- Finding Life Beyond Earth: Are We Alone?
39x4 -- Oct 26, 2011 -- Iceman Murder Mystery
39x5 -- Nov 02, 2011 -- The Fabric of the Cosmos - What is Space?
39x6 -- Nov 09, 2011 -- The Fabric of the Cosmos - The Illusion of Time
39x7 -- Nov 16, 2011 -- The Fabric of the Cosmos - Quantum Leap
39x8 -- Nov 23, 2011 -- The Fabric of the Cosmos - Universe or Multiverse?
39x9 -- Jan 04, 2012 -- Deadliest Volcanoes
39x10 -- Jan 11, 2012 -- Bombing Hitler's Dams
39x11 -- Jan 18, 2012 -- 3D Spies of WWII
39x12 -- Jan 25, 2012 -- Mystery of a Masterpiece
39x13 -- Feb 01, 2012 -- Ice Age Death Trap
39x14 -- Feb 08, 2012 -- Separating Twins
39x15 -- Mar 28, 2012 -- Cracking Your Genetic Code
39x16 -- Apr 04, 2012 -- Hunting the Elements
39x17 -- Apr 11, 2012 -- Deadliest Tornadoes
39x18 -- Apr 18, 2012 -- Why Ships Sink
39x19 -- Apr 25, 2012 -- Secrets of the Sun

NOVA - Season 40 -- 20 Episodes


40x1 -- Oct 10, 2012 -- Secrets of the Viking Sword
40x2 -- Oct 17, 2012 -- Forensics on Trial
40x3 -- Nov 07, 2012 -- Mystery of Easter Island
40x4 -- Nov 14, 2012 -- Ultimate Mars Challenge
40x5 -- Nov 18, 2012 -- Inside the Megastorm
40x6 -- Jan 02, 2013 -- Doomsday Volcanoes
40x7 -- Jan 09, 2013 -- Decoding Neanderthals
40x8 -- Jan 23, 2013 -- Rise of the Drones
40x9 -- Jan 30, 2013 -- Who Killed Lindbergh's Baby?
40x10 -- Feb 06, 2013 -- Building Pharaoh's Chariot
40x11 -- Feb 13, 2013 -- Earth From Space
40x12 -- Feb 20, 2013 -- Mind of a Rampage Killer
40x13 -- Mar 27, 2013 -- Meteor Strike
40x14 -- Apr 03, 2013 -- Ancient Computer
40x15 -- Apr 10, 2013 -- Australia's First 4 Billion Years - Awakening
40x16 -- Apr 17, 2013 -- Australia's First 4 Billion Years - Life Explodes
40x17 -- Apr 24, 2013 -- Australia's First 4 Billion Years - Monsters
40x18 -- May 01, 2013 -- Australia's First 4 Billion Years - Strange Creatures
40x19 -- May 29, 2013 -- Manhunt - Boston Bombers
40x20 -- May 29, 2013 -- Oklahoma's Deadliest Tornadoes

NOVA - Season 41 -- 22 Episodes


41x1 -- Sep 11, 2013 -- Ground Zero Supertower
41x2 -- Oct 09, 2013 -- Megastorm Aftermath
41x3 -- Oct 16, 2013 -- Making Stuff Faster
41x4 -- Oct 23, 2013 -- Making Stuff Wilder
41x5 -- Oct 30, 2013 -- Making Stuff Colder
41x6 -- Nov 06, 2013 -- Making Stuff Safer
41x7 -- Nov 13, 2013 -- Cold Case JFK
41x8 -- Nov 20, 2013 -- At the Edge of Space
41x9 -- Nov 20, 2013 -- Asteroid: Doomsday or Payday?
41x10 -- Jan 08, 2014 -- Alien Planets Revealed
41x11 -- Jan 15, 2014 -- Zeppelin Terror Attack
41x12 -- Jan 22, 2014 -- Killer Typhoon
41x13 -- Jan 29, 2014 -- Ghosts of Murdered Kings
41x14 -- Feb 05, 2014 -- Roman Catacomb Mystery
41x15 -- Feb 12, 2014 -- Great Cathedral Mystery
41x16 -- Apr 02, 2014 -- Wild Predator Invasion
41x17 -- Apr 09, 2014 -- Inside Animal Minds: Bird Genius
41x18 -- Apr 16, 2014 -- Inside Animal Minds: Dogs & Super Senses
41x19 -- Apr 23, 2014 -- Inside Animal Minds: Who's the Smartest?
41x20 -- May 07, 2014 -- Why Sharks Attack
41x21 -- May 14, 2014 -- Escape From Nazi Alcatraz
41x22 -- May 28, 2014 -- D-Day's Sunken Secrets

NOVA - Season 42 -- 22 Episodes


42x1 -- Sep 10, 2014 -- Vaccines—Calling the Shots
42x2 -- Sep 24, 2014 -- Rise of the Hackers
42x3 -- Oct 08, 2014 -- Why Planes Vanish
42x4 -- Oct 08, 2014 -- Surviving Ebola
42x5 -- Oct 22, 2014 -- Ben Franklin's Balloons
42x6 -- Oct 29, 2014 -- First Air War
42x7 -- Nov 05, 2014 -- Bigger Than T. Rex
42x8 -- Nov 12, 2014 -- Emperor's Ghost Army
42x9 -- Nov 19, 2014 -- Killer Landslides
42x10 -- Dec 03, 2014 -- First Man on the Moon
42x11 -- Jan 14, 2015 -- Big Bang Machine
42x12 -- Jan 21, 2015 -- Sunken Ship Rescue
42x13 -- Jan 28, 2015 -- Sinkholes—Buried Alive
42x14 -- Feb 11, 2015 -- Colosseum: Roman Death Trap
42x15 -- Feb 18, 2015 -- Petra: Lost City of Stone
42x16 -- Feb 25, 2015 -- Hagia Sophia: Istanbul's Ancient Mystery
42x17 -- Apr 15, 2015 -- The Great Math Mystery
42x18 -- Apr 22, 2015 -- Invisible Universe Revealed
42x19 -- May 06, 2015 -- Nazi Attack on America
42x20 -- May 13, 2015 -- Lethal Seas
42x21 -- Jul 15, 2015 -- Chasing Pluto
42x22 -- Jul 29, 2015 -- Nuclear Meltdown Disaster

NOVA - Season 43 -- 22 Episodes


43x1 -- Sep 16, 2015 -- Dawn of Humanity
43x2 -- Sep 23, 2015 -- Arctic Ghost Ship
43x3 -- Oct 07, 2015 -- Secrets of Noah's Ark
43x4 -- Oct 14, 2015 -- Cyberwar Threat
43x5 -- Oct 28, 2015 -- Animal Mummies
43x6 -- Nov 04, 2015 -- Making North America: Origins
43x7 -- Nov 11, 2015 -- Making North America: Life
43x8 -- Nov 18, 2015 -- Making North America: Human
43x9 -- Nov 25, 2015 -- Inside Einstein's Mind
43x10 -- Jan 06, 2016 -- Secret Tunnel Warfare
43x11 -- Jan 13, 2016 -- Life's Rocky Start
43x12 -- Jan 20, 2016 -- Mystery Beneath the Ice
43x13 -- Jan 27, 2016 -- Himalayan Megaquake
43x14 -- Feb 03, 2016 -- Creatures of Light
43x15 -- Feb 10, 2016 -- Memory Hackers
43x16 -- Feb 17, 2016 -- Iceman Reborn
43x17 -- Feb 24, 2016 -- Rise of the Robots
43x18 -- Apr 06, 2016 -- Vikings Unearthed
43x19 -- Apr 13, 2016 -- Can Alzheimer's Be Stopped?
43x20 -- Apr 20, 2016 -- Wild Ways
43x21 -- May 04, 2016 -- Operation Lighthouse Rescue
43x22 -- May 11, 2016 -- Bombing Hitler's Supergun

NOVA - Season 44 -- 28 Episodes


44x1 -- Sep 07, 2016 -- 15 Years of Terror
44x2 -- Sep 14, 2016 -- School of the Future
44x3 -- Oct 05, 2016 -- Great Human Odyssey
44x4 -- Oct 12, 2016 -- Super Tunnel
44x5 -- Nov 02, 2016 -- Treasures of the Earth: Gems
44x6 -- Nov 09, 2016 -- Treasures of the Earth: Metals
44x7 -- Nov 16, 2016 -- Treasures of the Earth: Power
44x8 -- Jan 04, 2017 -- Secrets of the Sky Tombs
44x9 -- Jan 11, 2017 -- The Nuclear Option
44x10 -- Feb 01, 2017 -- Search for the Super Battery
44x11 -- Feb 08, 2017 -- Ultimate Cruise Ship
44x12 -- Feb 15, 2017 -- The Origami Revolution
44x13 -- Feb 22, 2017 -- Why Trains Crash
44x14 -- Apr 19, 2017 -- Holocaust Escape Tunnel
44x15 -- Apr 26, 2017 -- Building Chernobyl's MegaTomb
44x16 -- May 17, 2017 -- Chinese Chariot Revealed
44x17 -- May 31, 2017 -- Poisoned Water
44x18 -- Aug 21, 2017 -- Eclipse Over America
44x19 -- Sep 13, 2017 -- Death Dive to Saturn
44x20 -- Oct 04, 2017 -- Secrets of the Shining Knight
44x21 -- Oct 11, 2017 -- Ghosts of Stonehenge
44x22 -- Oct 18, 2017 -- Secrets of the Forbidden City
44x23 -- Oct 25, 2017 -- Killer Volcanoes
44x24 -- Nov 01, 2017 -- Killer Hurricanes
44x25 -- Nov 08, 2017 -- Killer Floods
44x26 -- Nov 22, 2017 -- Extreme Animal Weapons
44x27 -- Dec 20, 2017 -- Bird Brain
44x28 -- Dec 27, 2017 -- Day the Dinosaurs Died

NOVA - Season 45 -- 15 Episodes


45x1 -- Jan 10, 2018 -- Black Hole Apocalypse
45x2 -- Jan 31, 2018 -- The Impossible Flight
45x3 -- Feb 07, 2018 -- First Face of America
45x4 -- Feb 14, 2018 -- Great Escape at Dunkirk
45x5 -- Feb 28, 2018 -- Prediction by the Numbers
45x6 -- Apr 18, 2018 -- Decoding the Weather Machine
45x7 -- Jun 27, 2018 -- Rise of the Superstorms
45x8 -- Sep 26, 2018 -- Transplanting Hope
45x9 -- Oct 03, 2018 -- Operation Bridge Rescue
45x10 -- Oct 10, 2018 -- Volatile Earth: Volcano on Fire
45x11 -- Oct 10, 2018 -- Volatile Earth: Volcano on the Brink
45x12 -- Oct 17, 2018 -- Addiction
45x13 -- Oct 24, 2018 -- Flying Supersonic
45x14 -- Nov 07, 2018 -- Last B-24
45x15 -- Nov 14, 2018 -- The Cave Rescue

Additional NOVA Information


Nova on IMDb
Nova on TVmaze

Date of last review or update: November 13, 2018

Nova Cast


   
Sara Seager
.................... as Herself 2 episodes, 2014-2018
   
Seth Shostak
................... as Himself 1 episode, 2018
   
Buzz Aldrin
.................... as Himself 3 episodes, 2007-2014
   
Michael Coogan
................. as Himself 2 episodes, 2008-2015
   
David Smith
.................... as Himself - Electrical Engineer, Duke University 1 episode, 2011
   
Ian Tattersall
................. as Himself - Paleoanthropologist AMNH 1 episode, 2002
   
Martin Kemp
.................... as Himself - Oxford University 1 episode, 2012
   
Story Musgrave
................. as Himself 3 episodes, 2008-2015
   
Wernher von Braun
.............. as Himself 1 episode, 1977
   
Ray Baughman
................... as Himself - Chemist, University of Texas at Dallas, NanoTech Institute 1 episode, 2011
   
Anton Lesser
................... as Voltaire 1 episode, 2005
   
Ron Donachie
................... as Chippy McNeish 1 episode, 2002
   
Pat McNeely
.................... as Herself 1 episode, 2000
   
Susan Sarandon
................. as Herself - Narrator 1 episode, 2000
   
Christine Denny
................ as Herself 1 episode, 2016
   
Holly Russell
.................. as Herself 1 episode, 2013
   
Samuel West
.................... as Humphry Davy 1 episode, 2005
   
Danielle Dixon
................. as Herself 1 episode, 2015
   
Anthony Bourdain
............... as Himself 1 episode, 2004
   
Alex Macqueen
.................. as Chater 1 episode, 2005
   
Ty Glaser
...................... as Marie Anne Lavoisier 1 episode, 2005
   
Paul Venables
.................. as Kevin Padian 1 episode, 2007
   
Richard Hansell
................ as Maxwell 1 episode, 2005
   
Paul Goodwin
................... as Roald Amundsen 1 episode, 2002
   
Neil Madden
.................... as John Smith 1 episode, 2007
   
Bohdan Poraj
................... as Francis Crozier 1 episode, 2006
   
Michael Müller
................ as Strassman 1 episode, 2005
   
Jay Simon
...................... as Narrator 1 episode, 2009
   
Sean Barrett
................... as Narrator 1 episode, 1998
   
George Layton
.................. as Emilie's Father 1 episode, 2005
   
Richard Laing
.................. as Alan Bonsell 1 episode, 2007
   
David Attenborough
............. as Himself - Narrator 5 episodes, 1997-2006
   
Harrison Ford
.................. as Himself - Narrator 1 episode, 2008
   
Arnold Schwarzenegger
.......... as Himself - Governor of California 1 episode, 2009
   
Sigourney Weaver
............... as Narrator 1 episode, 2003
   
Andrea Lee Norwood
............. as Jane 1 episode, 2009
   
Owen Pattison
.................. as Lenny Darwin 1 episode, 2009
   
Sean Carroll
................... as Himself 2 episodes, 2011-2015
   
Michio Kaku
.................... as Himself 1 episode, 2015
   
Kip Thorne
..................... as Himself 1 episode, 2006
   
Janna Levin
.................... as Herself 4 episodes, 2011-2018
   
Reinhard Genzel
................ as Himself 1 episode, 2006
   
Alan Guth
...................... as Himself - MIT 2 episodes, 2011
   
Saul Perlmutter
................ as Himself 2 episodes, 2011-2015
   
Paul Steinhardt
................ as Himself - Princeton University 1 episode, 2011
   
Leonard Susskind
............... as Himself 3 episodes, 2011
   
Jill Tarter
.................... as Herself 1 episode, 2018
   
Christof Koch
.................. as Himself 1 episode, 2018
   
Max Tegmark
.................... as Himself 4 episodes, 2008-2015
   
Ed Begley Jr.
.................. as Himself - Actor 1 episode, 2009
   
Richard Donat
.................. as Narrator 6 episodes, 2004-2009
   
Stan Taylor
.................... as Himself - Laboratory NCOIC
   
Joe Morton
..................... as Additional narration 2 episodes, 2001-2002
   
Neil deGrasse Tyson
............ as Himself 8 episodes, 2004-2018
   
Al Gore
........................ as Himself 1 episode, 2011
   
Richard Clarke
................. as Himself 1 episode, 2015
   
Rand Paul
...................... as Himself - Senator, Kentucky 1 episode, 2013
   
Marilu Henner
.................. as Herself 1 episode, 2016
   
Neil Patrick Harris
............ as Himself - Host 1 episode, 1991
   
Jim Lehrer
..................... as Himself - Journalist 1 episode, 2013
   
Liev Schreiber
................. as Himself - Narrator 16 episodes, 1999-2009
   
Michael Bloomberg
.............. as Himself - Mayor of New York City, 2001-2013 2 episodes, 2013
   
Richard Branson
................ as Himself 1 episode, 2011
   
Jane Goodall
................... as Herself 2 episodes, 2008-2014
   
Jeff Goldblum
.................. as Narrator 1 episode, 1993
   
Chris Lerude
................... as Actor 1 episode, 2011
   
Alex Trebek
.................... as Himself 1 episode, 2011
   
Roger Launius
.................. as Himself - National Air and Space Museum 1 episode, 2008
   
Steve Gorevan
.................. as Himself - Honeybee Robotics 2 episodes, 2005-2008
   
Henry Kissinger
................ as Himself 1 episode, 2005
   
Eric Moskowitz
................. as Himself - The Boston Globe 1 episode, 2013
   
Richard Perle
.................. as Himself - Assistant Secretary of Defense, International Security Affairs 1 episode, 1983
   
John Hockenberry
............... as Himself 3 episodes, 2001
   
Miles O'Brien
.................. as Himself - Narrator 3 episodes, 2013-2015
   
Irwin Redlener
................. as Himself 1 episode, 2014
   
Jodie Foster
................... as Herself 1 episode, 1998
   
Brian Fagan
.................... as Himself 1 episode, 2016
   
Steven Chu
..................... as Himself 2 episodes, 2009-2011
   
Justin Fox
..................... as Himself - Harvard Business Review 1 episode, 2010
   
Robert Shiller
................. as Himself - Yale University 1 episode, 2010
   
Spencer Wells
.................. as Himself 2 episodes, 2009-2016
   
Ray Nagin
...................... as Himself 1 episode, 2005
   
Lisa Randall
................... as Herself 1 episode, 2015
   
Esperanza Spalding
............. as Herself 1 episode, 2015
   
Missy Cummings
................. as Herself - Humans and Automation Lab, MIT 1 episode, 2013
   
Raymond W. Kelly
............... as Himself - New York City Police Department 1 episode, 2013
   
Mario Livio
.................... as Himself 4 episodes, 2010-2015
   
Ban Ki-moon
.................... as Himself 1 episode, 2018
   
Paul Offit
..................... as Himself - Children's Hospital of Philadelphia 1 episode, 2014
   
Judith Miller
.................. as Herself 1 episode, 2001
   
John Lithgow
................... as Himself - Narrator 6 episodes, 2001-2010
   
Courtney B. Vance
.............. as Narrator 1 episode, 2007
   
Nigel Bennett
.................. as Sir Charles Lyell 1 episode, 2009
   
Christian Rubeck
............... as Gustav Wiik 2 episodes, 2005-2006
   
Andrew Gillies
................. as Uncle Jos Wedgwood 1 episode, 2009
   
Simon Tcherniak
................ as Robert Frisch 1 episode, 2005
   
Keith David
.................... as Narrator 1 episode, 2004
   
Kevin Kumar-Misir
.............. as Andes Companion
   
Jay O. Sanders
................. as Himself - Narrator 62 episodes, 2007-2018
   
Patrick Malahide
............... as John Harrison 1 episode, 1998
   
Norm Golden
.................... as Performer 1 episode, 2010
   
Bobby Orr
...................... as Himself 1 episode, 1979
   
Patrick Stoffer
................ as Young John Clauser 1 episode, 2011
   
Steven Robertson
............... as Michael Faraday 1 episode, 2005
   
Philip Herbert
................. as Count de Amerval 1 episode, 2005
   
LeVar Burton
................... as Himself 1 episode, 2016
   
Judd Hirsch
.................... as Host 1 episode, 1989
   
Edward Herrmann
................ as Narrator 7 episodes, 1998-1999
   
Ruben Santiago-Hudson
.......... as Percy Julian 1 episode, 2007
   
Dan Ziskie
..................... as Voice over 1 episode, 2017
   
Ramsey Faragallah
.............. as 2 episodes, 2010
   
Jun Naito
...................... as 1 episode, 2015
   
Simon Callow
................... as Galileo 1 episode, 2002
   
Paul G. Allen
.................. as Presenter 1 episode, 2001
   
Philip Jackson
................. as Frank Wild 1 episode, 2002
   
Van Jones
...................... as Himself - Green for All 1 episode, 2009
   
Bill Nye
....................... as Himself - Science Educator 1 episode, 2009
   
Jay Leno
....................... as Himself 1 episode, 2011
   
Walter Maestri
................. as Himself 1 episode, 2005
   
Stephen Schneider
.............. as Himself 1 episode, 1986
   
Michael Scheuer
................ as Himself - Former CIA Analyst 1 episode, 2009
   
Peter Singer
................... as Himself 1 episode, 2016
   
James Balog
.................... as Himself - Extreme Ice Survey 1 episode, 2009
   
Edwin Lyman
.................... as Himself 1 episode, 2017
   
James Lyne
..................... as Himself - Sophos 1 episode, 2014
   
Hal Holbrook
................... as Himself
   
Joseph Will
.................... as 1 episode, 2011
   
Scott Handy
.................... as Isaac Newton 1 episode, 2005
   
David Ogden Stiers
............. as Narrator 8 episodes, 1996-2006
   
Ian Duncan
..................... as Charles de Breteuil 1 episode, 2005
   
Perry Yung
..................... as 1 episode, 2016
   
Sharon Washington
.............. as Herself - Narrator 1 episode, 2014
   
Sebastian Roché
............... as Louis Blériot 1 episode, 2005
   
Dudley Moore
................... as Himself 1 episode, 1980
   
Chuck Scarborough
.............. as 1 episode, 1997
   
Roy Scheider
................... as Narrator 4 episodes, 1997-2001
   
Sara Krieger
................... as 1 episode, 2010
   
Sam Waterston
.................. as Himself
   
Richard Crenna
................. as Narrator 1 episode, 1996
   
Stacy Keach
.................... as Himself - Narrator 16 episodes, 1994-2006
   
George Pataki
.................. as Himself - Governor of New York State, 1995-2006 1 episode, 2013
   
Sherry Stringfield
............. as Herself - Narrator 1 episode, 1998
   
Cliff Robertson
................ as Narrator 1 episode, 1997
   
Hal Linden
..................... as Narrator 3 episodes, 1997-1998
   
Henry Ian Cusick
............... as Charles Darwin 1 episode, 2009
   
Rhys Bevan-John
................ as Alfred Wallace 1 episode, 2009
   
Jeff Schwager
.................. as John Gould 1 episode, 2009
   
Gary Levert
.................... as Joseph Dalton Hooker 1 episode, 2009
   
Simon Pattison
................. as Horace Darwin 1 episode, 2009
   
Kay Tong Lim
................... as Voice over 1 episode, 2005
   
Gerald Chew
.................... as Voice over 1 episode, 2005
   
Timothy Nga
.................... as Voice over 1 episode, 2005
   
Carl Sagan
..................... as Himself 2 episodes, 1978-1996
   
Cal Macaninch
.................. as Alexander Macklin 1 episode, 2002
   
Jim Carter
..................... as Himself - Narrator 1 episode, 2014
   
Michael Byrne
.................. as Richard Rampton 1 episode, 2000
   
John Castle
.................... as David Irving 1 episode, 2000
   
Brendan Fleming
................ as Hermann Einstein 1 episode, 2005
   
Robert Ashby
................... as Narrator 1 episode, 2015
   
Anthony Edridge
................ as Robert Muise 1 episode, 2007
   
Pete Punito
.................... as 1 episode, 2011
   
Neil Affleck
................... as 1 episode, 2015
   
Will Lyman
..................... as Narrator 24 episodes, 1988-2009
   
Ceoria Coats
................... as Grandmother 1 episode, 2007
   
Emily Woof
..................... as Lise Meitner 1 episode, 2005
   
Eric Meyers
.................... as Himself - Narrator 5 episodes, 2012-2018
   
Darri Ingolfsson
............... as Godfred Hansen 1 episode, 2006
   
Euan Macnaughton
............... as Historical Reenactment 1 episode, 2005
   
Wolf Kahler
.................... as Horlein 1 episode, 2005
   
Rowan Schlosberg
............... as Besso 1 episode, 2005
   
Emma Fielding
.................. as Emily Shackleton 1 episode, 2002
   
Bobak Ferdowsi
................. as Himself - Mission Planner, Mars Science Laboratory 1 episode, 2012
   
Richard Betts
.................. as Joe 1 episode, 2006
   
Michael Maloney
................ as George Marston 1 episode, 2002
   
Hector Elizondo
................ as Himself 1 episode, 2001
   
Nathan Myhrvold
................ as Himself 1 episode, 2017
   
Ranulph Fiennes
................ as 1 episode, 2015
   
Daniel Lillford
................ as Dr. Engleheart 1 episode, 2009
   
Jeremy Akerman
................. as Parslow 1 episode, 2009
   
Steven Rishard
................. as Actor 1 episode, 2011
   
Eriq La Salle
.................. as Voice 1 episode, 2005
   
Quinn McColgan
................. as Performer 1 episode, 2010
   
Corey Johnson
.................. as Himself - Narrator 5 episodes, 2011-2014
   
Hannah Fierman
................. as 1 episode, 2011
   
Frances O'Connor
............... as Emma Darwin 1 episode, 2009
   
Derek Jacobi
................... as Sir Ernest Shackleton 1 episode, 2002
   
Richard Roberts
................ as Himself 1 episode, 2013
   
Lance Lewman
................... as Himself - Narrator 25 episodes, 2004-2015
   
Jack Henningfield
.............. as Himself 1 episode, 2001
   
Ryan McCluskey
................. as Vic Walczak 1 episode, 2007
   
Jay Benedict
................... as Judge John Jones 1 episode, 2007
   
Mario Brassard
................. as 1 episode, 2010
   
Sue Simmons
.................... as 1 episode, 1997
   
Ellen Becker-Gray
.............. as Opthamologist 1 episode, 2009
   
Paris Yates
.................... as Venetia Burney 1 episode, 2010
   
Marina Brozovic
................ as Herself - NASA Jet Propulsion Laboratory 1 episode, 2013
   
Lewis Dartnell
................. as Himself 1 episode, 2014
   
Richard Greenwood
.............. as Himself - The Open University, U.K. 1 episode, 2013
   
John Grotzinger
................ as Himself - Chief Scientist, Mars Science Laboratory 2 episodes, 2005-2012
   
Linda Spilker
.................. as Herself 1 episode, 2017
   
Adam Steltzner
................. as Himself 4 episodes, 2004-2015
   
George H. Diller
............... as Himself - NASA Countdown Voice, Kennedy Space Center 1 episode, 2004
   
Carolyn Porco
.................. as Herself - Planetary Scientist at Space Science Institute 1 episode, 2011
   
Glenn Wrage
.................... as Patrick Gillen 1 episode, 2007
   
Craig Sechler
.................. as Himself - Narrator 32 episodes, 2010-2018
   
Ted Marcoux
.................... as Himself 3 episodes, 2011-2016
   
Adam Alexi-Malle
............... as Mahroos 1 episode, 2010
   
Brandon Fisher
................. as Himself 1 episode, 2010
   
Walter Cronkite
................ as Himself - Narrator 1 episode, 1988
   
James McGaugh
.................. as Himself 1 episode, 2016
   
James Comey
.................... as Himself 1 episode, 2015
   
Barry Scheck
................... as Himself 1 episode, 1999
   
Tom Magliozzi
.................. as Himself 1 episode, 2008
   
Ray Magliozzi
.................. as Himself 1 episode, 2008
   
Michael Hayden
................. as Himself 2 episodes, 2009-2015
   
Richard Leakey
................. as Himself - National Geographic Grantee 1 episode, 2009
   
Bob Ballard
.................... as Himself 1 episode, 2015
   
Robert McNamara
................ as Himself - Former Secretary of Defense 1 episode, 1983
   
Sal Khan
....................... as Himself 1 episode, 2016
   
David Pogue
.................... as Himself - Host 10 episodes, 2011-2017
   
Ed Weiler
...................... as Himself - Associate Administrator, NASA 4 episodes, 2004-2015
   
Elizabeth F. Loftus
............ as Herself 1 episode, 2016
   
Ed Lu
.......................... as Himself - B612 Foundation 1 episode, 2013
   
Manoj Narang
................... as Himself 1 episode, 2013
   
Rodney Brooks
.................. as Himself 2 episodes, 2011-2016
   
Nicholas Sloane
................ as Himself 1 episode, 2015
   
Lee Rogers Berger
.............. as Himself 1 episode, 2015
   
Sergio Girotto
................. as Himself 1 episode, 2015
   
Marios Savvides
................ as Himself - Carnegie Mellon University 1 episode, 2013
   
Lake Barrett
................... as Himself 1 episode, 2017
   
Job Kibii
...................... as Himself 1 episode, 2015
   
Mark Hughes
.................... as Himself - Genesis Genetics Institute 1 episode, 2012
   
Michael Griffin
................ as Himself - NASA Administrator, Retired 2 episodes, 2008-2009
   
Azzam Alwash
................... as Himself 1 episode, 2015
   
Michael Watkins
................ as Himself - Mission Manager, Mars Science Laboratory 1 episode, 2012
   
Steve Squyres
.................. as Himself - Astronomer at Cornell University 5 episodes, 2004-2012
   
Donald Carl Johanson
........... as Himself - Institute of Human Origins 5 episodes, 2009-2016
   
K.R. Sridhar
................... as Himself 1 episode, 2011
   
Taylor Wilson
.................. as Himself 1 episode, 2016
   
Alice Greenwald
................ as Herself - Director, National September 11 Memorial & Museum 1 episode, 2013
   
Adam Riess
..................... as Himself 2 episodes, 2011-2015
   
Brian Hare
..................... as Himself 4 episodes, 2008-2014
   
Clint Hill
..................... as Himself - Retired Secret Service Agent 1 episode, 2013
   
Rossella Rea
................... as Herself 1 episode, 2015
   
Paula Grant Berry
.............. as Herself - Board Member, National September 11 Memorial & Museum 1 episode, 2013
   
Gregory Berns
.................. as Himself 1 episode, 2014
   
Joe Daniels
.................... as Himself - Chief Executive Officer and President, National September 11 Memorial & Museum 1 episode, 2013
   
Jake Hausler
................... as Himself 1 episode, 2016
   
Don Yeomans
.................... as Himself - Jet Propulsion Laboratory, NASA 2 episodes, 2013
   
Liam O'Murchu
.................. as Himself 2 episodes, 2014-2015
   
Ralph Langner
.................. as Himself 1 episode, 2015
   
Sean McGurk
.................... as Himself - Verizon 1 episode, 2014
   
Jessica Tisch
.................. as Herself - New York City Police Department 1 episode, 2013
   
Jim Rogers
..................... as Himself 1 episode, 2011
   
Edward Snowden
................. as Himself 1 episode, 2015
   
Alan Eustace
................... as Himself 1 episode, 2018
   
Sean O'Keefe
................... as Himself - NASA Administrator 2 episodes, 2005-2008
   
Ken Jennings
................... as Himself 1 episode, 2011
   
Richard Wagenaar
............... as Himself 1 episode, 2005
   
Bertrand Piccard
............... as Himself 1 episode, 2018
   
John Sterling
.................. as Himself 1 episode, 2014
   
André Borschberg
.............. as Himself 1 episode, 2018
   
Paul Goldberger
................ as Himself - Architecture Critic, The New Yorker 1 episode, 2013
   
Kate Dillon
.................... as Herself 1 episode, 2000
   
Peter Newman
................... as Translator 2 episodes, 2003-2004
   
Parker Sawyers
................. as Himself - Narrator 2 episodes, 2018
   
Gregory Marshall Smith
......... as Himself 2 episodes, 1976-1981
   
Michael J. Massimino
........... as Himself 2 episodes, 2009-2015
   
Brian Greene
................... as Himself 6 episodes, 2003-2011
   
Oliver Platt
................... as Narrator 1 episode, 2004
   
John Benjamin Hickey
........... as Himself - Narrator 1 episode, 2008
   
F. Murray Abraham
.............. as Himself - Narrator 1 episode, 2005
   
Scott Winters
.................. as 1 episode, 2004
   
Michael Cumpsty
................ as 1 episode, 2015
   
Jeremiah Kissel
................ as Narrator 6 episodes, 2003-2004
   
Stephen Noonan
................. as Marat 1 episode, 2005
   
Stockard Channing
.............. as Herself - Narrator 2 episodes, 2008-2009
   
Steven Pinker
.................. as Himself - Harvard University 1 episode, 2013
   
Neil Shubin
.................... as Himself 1 episode, 2009
   
Tim Flannery
................... as Himself 2 episodes, 2013
   
Andrew Chaikin
................. as Himself 1 episode, 2014
   
Michael Novacek
................ as Himself - American Museum of Natural History 1 episode, 2010
   
Frank Sulloway
................. as Himself 1 episode, 1987
   
Frans de Waal
.................. as 1 episode, 2014
   
Jay Keasling
................... as Himself 2 episodes, 2011
   
Heidi Cullen
................... as Herself 1 episode, 2018
   
Sherry Turkle
.................. as Herself 1 episode, 2016
   
John M. Grunsfeld
.............. as Himself 2 episodes, 2009-2015
   
Don Sadoway
.................... as Himself 2 episodes, 2011-2017
   
Chris Stringer
................. as Himself - Natural History Museum, London 3 episodes, 2005-2016
   
Francis Collins
................ as Himself - Director, NIH 1 episode, 2012
   
Gary England
................... as Himself - KWTV, Oklahoma City 3 episodes, 2004-2013
   
Daniel Lieberman
............... as Himself - Harvard University 4 episodes, 2002-2009
   
Robert Krulwich
................ as Himself 3 episodes, 2001-2004
   
E.O. Wilson
.................... as Himself 3 episodes, 1995-2008
   
Jamy Ian Swiss
................. as Himself
   
Jennifer Ouellette
............. as Herself - Science writer 1 episode, 2008
   
Mark Everett
................... as Himself 1 episode, 2008
   
Leonard Maltin
................. as Himself - Film Critic and Historian 1 episode, 2010
   
Andrei Linde
................... as Himself - Stanford University 1 episode, 2011
   
Sigrun Hreinsdottir
............ as Himself 2 episodes, 2012-2013
   
Geoff Mackley
.................. as Himself - Cameraman 2 episodes, 2005-2012
   
Freysteinn Sigmundsson
......... as Himself 1 episode, 2013
   
Mike Pitts
..................... as Himself 1 episode, 2010
   
John Holdren
................... as Himself 1 episode, 2011
   
Daniel Warren
.................. as Himself 1 episode, 2015
   
Patrick Hunt
................... as Himself 1 episode, 2016
   
Greg Skomal
.................... as 1 episode, 2014
   
Eric Stroud
.................... as Himself 1 episode, 2014
   
Jan Maxwell
.................... as Narrator 1 episode, 2016
   
Shirley Henderson
.............. as Mileva Maric 1 episode, 2005
   
Jeremy Clyde
................... as The Hon. Mr. Justice Gray 1 episode, 2000
   
Glenn Kalison
.................. as Actor 2 episodes, 2011-2015
   
Demetri Goritsas
............... as Himself - Narrator 3 episodes, 2012-2013
   
Caprice Benedetti
.............. as 2 episodes, 2015
   
Jacob Robertson
................ as Frank Darwin 1 episode, 2009
   
Lee J. Campbell
................ as John Bennett 1 episode, 2009
   
John O'Keefe
................... as Postman 1 episode, 2009
   
David Hughes
................... as Reverend Innes 1 episode, 2009
   
Joe the Dog
.................... as Darwin's Dog
   
Rebecca De Mornay
.............. as Narrator 1 episode, 2000
   
Bray Poor
...................... as Himself - Narrator 1 episode, 2012
   
James Tovell
................... as Historical Reenactment 2 episodes, 2005
   
Joan Embery
.................... as Herself - Embery Institute for Wildlife Conservation 1 episode, 2011
   
Robert Styles
.................. as Newman 1 episode, 2005
   
Michael Sarne
.................. as Proffesseur Fritz Muhlberg 1 episode, 2005
   
Gamze Ceylan
................... as 1 episode, 2015
   
Fabrizio Brienza
............... as 1 episode, 2015
   
Erik Parillo
................... as Actor 1 episode, 2011
   
Aidan McArdle
.................. as Albert Einstein 1 episode, 2005
   
Thom Fell
...................... as James Fitzjames 1 episode, 2006
   
Richard Mulholland
............. as Emilie's Tutor 1 episode, 2005
   
Van Romero
..................... as Himself - New Mexico Institute of Mining and Technology 1 episode, 2013
   
Bill Dube
...................... as Himself 1 episode, 2011
   
Alan Yentob
.................... as Himself - Narrator 1 episode, 2009
   
Chris Jenkinson
................ as Dr. Haller 1 episode, 2005
   
Rushmore DeNooyer
.............. as Himself 1 episode, 2009
   
Tadayoshi Kohno
................ as Himself 1 episode, 2015
   
Robert Stickgold
............... as Himself - Harvard Medical School 1 episode, 2009
   
Sigrid Close
................... as Herself 1 episode, 2015
   
Andre Fenton
................... as Himself - Co-Host 7 episodes, 2016-2018
   
David Ferrucci
................. as Himself 1 episode, 2011
   
David Gondek
................... as Himself 1 episode, 2011
   
Roger Hanlon
................... as Himself - Marine Biological Laboratory 1 episode, 2007
   
Jean-Jacques Hublin
............ as Himself - Max Planck Institute 1 episode, 2009
   
Robert Langer
.................. as Himself 2 episodes, 2001-2011
   
Diana Reiss
.................... as 1 episode, 2014
   
Mark Stoneking
................. as Himself - Max Planck Institute 2 episodes, 2009
   
Vijay Vaitheeswaran
............ as Himself - The Economist 1 episode, 2009
   
Zeresenay Alemseged
............ as Himself 2 episodes, 2009-2015
   
Bruce Bradley
.................. as Himself 1 episode, 2010
   
Joshua W. Buckholtz
............ as Himself - Harvard University 1 episode, 2013
   
Peter Cummings
................. as Himself - Forensic Pathologist 1 episode, 2013
   
Dennis Hong
.................... as Himself 1 episode, 2016
   
Alexandra Horowitz
............. as Herself 2 episodes, 2014
   
Michael O'Boyle
................ as Himself 1 episode, 2015
   
Richard Wrangham
............... as Himself - Harvard University 1 episode, 2009
   
Donald Watson
.................. as Prof. Blanchard 1 episode, 2007
   
Peter Schultz
.................. as Himself - Brown University 1 episode, 2013
   
Dan Maxwell
.................... as 2 episodes, 2010
   
Lewis D. Wheeler
............... as Young Alan Guth 1 episode, 2011
   
Rena Baskin
.................... as Herself - Narrator 4 episodes, 1998-2004
   
Dan Durda
...................... as Himself - Southwest Research Institute 2 episodes, 2013
   
Jim Gehling
.................... as Himself 1 episode, 2013
   
Bill McGuire
................... as Himself - University College London 2 episodes, 2005-2011
   
Shad O'Neal
.................... as Himself - U.S. Geological Survey Alaska Science Center 1 episode, 2009
   
Cathy Plesko
................... as Herself - Los Alamos National Laboratory 1 episode, 2013
   
Bob Bakker
..................... as Himself 1 episode, 1993
   
Eileen Collins
................. as Herself - Astronaut 1 episode, 2008
   
Robert Redford
................. as Himself - Narrator 2 episodes, 1975-1977
   
Tiriel Mora
.................... as Frank Hurley 1 episode, 2002
   
Loren Carpenter
................ as Himself, Pixar Animation Studio 1 episode, 2008
   
Geoffrey West
.................. as Himself - Santa Fe Institute 1 episode, 2008
   
Dale Boucher
................... as Himself - Deltion Innovations Ltd. 1 episode, 2013
   
Bill Keevil
.................... as Himself 1 episode, 2016
   
Frank Cuervo
................... as 1 episode, 2011
   
Heather Warren
................. as Multiverse Motel Desk Clerk 1 episode, 2011
   
Christopher Berger
............. as Actor 1 episode, 2011
   
David Breashears
............... as Himself 2 episodes, 2000-2016
   
Robert Rines
................... as Expedition Leader 1 episode, 1998
   
Blaine Schubert
................ as Himself 1 episode, 2018
   
Tom Higham
..................... as Himself 1 episode, 2010
   
Paul Sereno
.................... as Himself 1 episode, 2014
   
Clifford Johnson
............... as Himself 2 episodes, 2011
   
Alex Filippenko
................ as Himself 3 episodes, 2010-2011
   
Andrew Ingersoll
............... as Himself 1 episode, 2017
   
Jay Pasachoff
.................. as Himself 1 episode, 2017
   
Todd Hoeksema
.................. as Himself - Stanford University 1 episode, 2012
   
Waleed Abdalati
................ as Himself 2 episodes, 2013-2018
   
Mike Brown
..................... as Himself 3 episodes, 2010-2015
   
Andrea Ghez
.................... as Herself 2 episodes, 2006-2018
   
Holly Gilbert
.................. as Herself 3 episodes, 2012-2017
   
Owen Gingerich
................. as Himself 2 episodes, 1981-2010
   
Feryal Ozel
.................... as Herself 1 episode, 2018
   
Peter Smith
.................... as Himself - Participant 3 episodes, 2005-2012
   
John Spencer
................... as Himself 1 episode, 2015
   
Leslie Young
................... as Herself 1 episode, 2015
   
Chris McKay
.................... as Himself 3 episodes, 2008-2014
   
Geoff Marcy
.................... as Himself 4 episodes, 2010-2014
   
Ashwin Vasavada
................ as Himself - Deputy Project Scientist, Mars Science Laboratory 1 episode, 2012
   
Todd Barber
.................... as Himself 1 episode, 2017
   
Roger McGough
.................. as Himself 1 episode, 2001
   
James Randi
.................... as Himself 1 episode, 1993
   
Frank Wilczek
.................. as Himself 1 episode, 2015
   
Jon Clark
...................... as Himself - Husband of Astronaut Laurel Clark 1 episode, 2008
   
Jack Metzger
................... as Performer 1 episode, 2010
   
Jack Ryland
.................... as 1 episode, 2004
   
Jere Shea
...................... as George Soper 1 episode, 2004
   
Christy Hansen
................. as Herself - NASA Astronaut Trainer 1 episode, 2009
   
Kelly Calabrese
................ as Spaceport Attendant 1 episode, 2011
   
Liz Bohannon
................... as Herself 1 episode, 2015
   
Daniel Stagliano
............... as 1 episode, 2015
   
Cornelius Garrett
.............. as Ambassador 1 episode, 2002
   
Gregory Fox-Murphy
............. as Brande 1 episode, 2005
   
Steven Deproost
................ as 2 episodes, 2010
   
Paul Haley
..................... as Richard Thompson 1 episode, 2007
   
Chris Gerdes
................... as Himself 1 episode, 2013
   
Lene Vestergaard Hau
........... as Herself - Harvard University 1 episode, 2008
   
Andy Albrecht
.................. as Himself - UC Davis 1 episode, 2011
   
Jeffrey L. Bada
................ as Himself 1 episode, 2016
   
Adam Davison
................... as Himself 1 episode, 2015
   
Peter Higgs
.................... as Himself 2 episodes, 2011-2015
   
Steven Jefferts
................ as Himself - NIST 1 episode, 2011
   
Stephen Mojzsis
................ as Himself - Geologist at Colorado University in Boulder 1 episode, 2011
   
Arno Penzias
................... as Himself 1 episode, 2010
   
John Hawks
..................... as Himself 2 episodes, 2013-2015
   
Aldo Kane
...................... as Himself 1 episode, 2018
   
Joseph Polchinski
.............. as Himself - UC Santa Barbara 1 episode, 2011
   
Anton Zeilinger
................ as Himself
   
Seth Lloyd
..................... as Himself 3 episodes, 2008-2014
   
Aomawa Baker
................... as Herself 1 episode, 2016
   
Natalie Batalha
................ as Herself 2 episodes, 2014-2018
   
Mark Boslough
.................. as Himself - Sandia National Laboratories 2 episodes, 2013
   
Martin K.A. Morgan
............. as Himself 1 episode, 2015
   
Andrew J.S. Hamilton
........... as Himself 1 episode, 2006
   
Wolfgang Enard
................. as Himself 1 episode, 2006
   
Irving Finkel
.................. as Himself 1 episode, 2015
   
Michael Tomasello
.............. as Himself 1 episode, 2015
   
Lisa Wolfinger
................. as Narrator 1 episode, 2007
   
Salvatore Vecchio
.............. as Himself - Narrator 1 episode, 2016
   
Richard Kiley
.................. as Narrator 2 episodes, 1975-1977
   
Martin Carver
.................. as Himself 1 episode, 2016
   
Donald Burgess
................. as Himself 1 episode, 1985
   
Robert Davies-Jones
............ as Himself 1 episode, 1985
   
Lou Wicker
..................... as Himself 2 episodes, 1985-2004
   
Kara Yopak
..................... as 1 episode, 2014
   
Kirk Johnson
................... as Himself 1 episode, 2017
   
Stu Chase
...................... as Neanderthal 1 episode, 2009
   
Kåre Conradi
.................. as Roald Amundsen 1 episode, 2006
   
Jaime Waydo
.................... as Himself - Mobility Lead, Mars Science Laboratory 1 episode, 2012
   
Fabiola Gianotti
............... as Herself 1 episode, 2015
   
Hany Farid
..................... as Himself - Digital Forensic Expert 1 episode, 2016
   
Andrew Knoll
................... as Himself 3 episodes, 2005-2014
   
Laurance Doyle
................. as Himself 1 episode, 2018
   
Raphael Bousso
................. as Himself 2 episodes, 2011
   
Celeste Oliva
.................. as Translation voice 1 episode, 2004
   
Joe Incandela
.................. as Himself 1 episode, 2015
   
James Garvin
................... as Himself - Mars Program, Chief Scientist, NASA 1 episode, 2005
   
Sarah Parcak
................... as Herself 1 episode, 2016
   
Michael Goulian
................ as 1 episode, 1994
   
John Chatterton
................ as Himself 2 episodes, 2000-2010
   
Daniel D'Alessandro
............ as Algarotti 1 episode, 2005
   
Peter de Menocal
............... as Himself - Lamont-Doherty Earth Observatory 1 episode, 2009
   
Sean Dominic
................... as 1 episode, 2011
   
Lewis Hancock
.................. as Michael Behe 1 episode, 2007
   
Tuggelin Yourgrau
.............. as 1 episode, 2004
   
Scott Willis
................... as Reporter 1 episode, 2004
   
Michele Proude
................. as 1 episode, 2004
   
Ed Moses
....................... as Himself - Director, National Ignition Facility 1 episode, 2012
   
Mona Hanna-Attisha
............. as Herself 1 episode, 2017
   
Philip Morrison
................ as Himself - Physicist, Massachusetts Institute of Technology 1 episode, 1983
   
Lex van Delden
................. as Prof. Robert Jan Van Pelt 1 episode, 2000
   
Andrew Callaway
................ as Maupertuis 1 episode, 2005
   
Neil Ross
...................... as Narrator 22 episodes, 2002-2008
   
Gregory Stock
.................. as Himself - Author, Biophysicist 1 episode, 2012
   
Debbie Berebichez
.............. as Herself 1 episode, 2016
   
Salima Ikram
................... as Herself 1 episode, 2015
   
Joann Fletcher
................. as Herself 2 episodes, 2014-2015
   
Eric Grove
..................... as Himself 1 episode, 2014
   
Andrew Lambert
................. as 1 episode, 2015
   
Pascal Cotte
................... as Himself - Scientific Director, Lumiere Technology 1 episode, 2012
   
Tom Coulthard
.................. as Himself 1 episode, 2016
   
David Cesarani
................. as Himself 1 episode, 2000
   
Costas Emmanuel Synolakis
...... as Himself - Coastal Engineer - University of Southern California 1 episode, 2011
   
Martin Biddle
.................. as Himself 1 episode, 2016
   
Jeff Wise
...................... as Himself 1 episode, 2014
   
Peter Haydu
.................... as 3 episodes, 1998-2001
   
Will Le Bow
.................... as Translation voice 2 episodes, 2004-2012
   
Paul Horn
...................... as 1 episode, 1998
   
Sean McGuirk
................... as Counsel Hollabaugh 1 episode, 2007
   
John M. Logsdon
................ as Himself - Space Policy Institute 1 episode, 2008
   
Hasia Diner
.................... as Herself 1 episode, 2004
   
Ian Hammerton
.................. as Himself - Captain, 22 Dragoons 1 episode, 2014
   
Frederic Heringes
.............. as Actor 1 episode, 2011
   
Paul Samuelson
................. as Nobel Prize Winner 1 episode, 2000
   
Leslie Robertson
............... as Himself - World Trade Center Engineer 1 episode, 2002
   
Linda Amendola
................. as Translation voice 1 episode, 2004
   
Trishna
........................ as Herself - Conjoined Twin 1 episode, 2012
   
Schecter Lee
................... as Himself 1 episode, 2016
   
Michael Morrissey
.............. as Frank Worsley 1 episode, 2002
   
Francisco Lopera
............... as Himself 1 episode, 2016
   
Lucía Madrigal
................ as Herself 1 episode, 2016
   
Kenneth Kosik
.................. as Himself 1 episode, 2016
   
Eric Reiman
.................... as Himself 1 episode, 2016
   
Paul Appelbaum
................. as Himself - Columbia University 1 episode, 2013
   
Mona Chalabi
................... as Herself 1 episode, 2018
   
Radley Horton
.................. as Himself - Center for Climate Sys. Research 1 episode, 2012
   
Lori Marino
.................... as 1 episode, 2014
   
Jim Green
...................... as Himself 3 episodes, 2011-2017
   
Peter Singer
................... as Himself - Brookings Institution 1 episode, 2013
   
Russell Schweickart
............ as Himself - Apollo 9 Astronaut 2 episodes, 2013
   
Gregory Benford
................ as Himself 1 episode, 2006
   
Robert T. Pappalardo
........... as Himself - Senior Research Scientist 1 episode, 2010
   
Joseph Lykken
.................. as Himself 4 episodes, 2011-2018
   
Peter Galison
.................. as Himself - Harvard University 3 episodes, 2005-2011
   
Jeff Cuzzi
..................... as Himself 1 episode, 2017
   
Avi Loeb
....................... as Himself 1 episode, 2018
   
Adam Sobel
..................... as Himself - Columbia University 1 episode, 2012
   
Mark Lehner
.................... as Himself 2 episodes, 1992-2010
   
Tyler Nordgren
................. as Himself 1 episode, 2017
   
Clive Ruggles
.................. as Himself 1 episode, 2010
   
Jodi Magness
................... as Herself - University of North Carolina - Chapel Hill 1 episode, 2008
   
Jamie Effros
................... as Narrator 4 episodes, 2009-2017
   
Mark Norell
.................... as Himself 1 episode, 2017
   
Paula Fass
..................... as Herself - Author, Kidnapped 1 episode, 2013
   
Rob Manning
.................... as Himself - Chief Engineer, Mars Science Laboratory 3 episodes, 2004-2012
   
Paul Murdin
.................... as Himself 1 episode, 2018
   
Arthur C. Clarke
............... as Himself 1 episode, 1978
   
Alec Boksenberg
................ as Himself 1 episode, 1981
   
Piers Sellers
.................. as Himself 1 episode, 2013
   
Alice Bowman
................... as Herself 1 episode, 2015
   
Alan Stern
..................... as Himself 2 episodes, 2010-2015
   
Annette Tombaugh
............... as Herself 2 episodes, 2010-2015
   
Sidney Alford
.................. as Himself -
   
Iain Agnew
..................... as James Dewar 1 episode, 2008
   
G. Robert Blakey
............... as Himself - House Committee on Assassinations 1 episode, 2013
   
Sam Reese Sheppard
............. as Himself 1 episode, 1999
   
Terry Gilbert
.................. as Himself 1 episode, 1999
   
Cari Beauchamp
................. as Herself 1 episode, 2016
   
Alexis Georgeson
............... as Herself 1 episode, 2017
   
Neil Bennett
................... as Captain James Fitzjames 1 episode, 2015
   
Caleb Scharf
................... as Himself 2 episodes, 2015-2017
   
Hal Levison
.................... as Himself - Astronomer at the Southwest Research Institute 1 episode, 2011
   
Scott McIntosh
................. as Himself - National Center for Atmospheric Research, High Altitude Observatory 1 episode, 2012
   
Hal Weaver
..................... as Himself 1 episode, 2015
   
Tabetha Boyajian
............... as Herself 1 episode, 2018
   
Athena Coustenis
............... as Herself 1 episode, 2017
   
Ashley Davies
.................. as Himself - Volcanologist at JPL 1 episode, 2011
   
Shep Doeleman
.................. as Himself 1 episode, 2018
   
Michele Dougherty
.............. as Herself 1 episode, 2017
   
Luciano Iess
................... as Himself 1 episode, 2017
   
Earl Maize
..................... as Himself 1 episode, 2017
   
Scott Sandford
................. as Himself - Astrophysicist at Ames Research Center 1 episode, 2011
   
Suzanne Smrekar
................ as Herself - Participant 1 episode, 2008
   
Amber Straughn
................. as Himself 1 episode, 2015
   
Julie Webster
.................. as Herself 1 episode, 2017
   
John Mark Midgley
.............. as Himself 1 episode, 2011
   
Charles Duke
................... as Himself 1 episode, 2014
   
Harrison Schmitt
............... as Himself - Astronaut 1 episode, 2008
   
Alexander Hayes
................ as Himself 1 episode, 2017
   
Ralph Lorenz
................... as Himself 1 episode, 2017
   
Tony Pollard
................... as Himself 1 episode, 2016
   
Coe Ecker
...................... as Himself - Retired Sheriff's Investigator 1 episode, 2012
   
Roy Arthur Brown
............... as Himself - Accused Murderer 1 episode, 2012
   
Lowell Levine
.................. as Himself - New York State Police Medicolegal Investigation Unit 1 episode, 2012
   
Brian Fleming
.................. as Himself 1 episode, 2018
   
Hal Needham
.................... as Himself 1 episode, 2014
   
Mikey McBryan
.................. as Himself - Buffalo Airways 1 episode, 2012
   
Arnie Schreder
................. as Himself - Buffalo Airways 1 episode, 2012
   
Don Lincoln
.................... as Himself 1 episode, 2015
   
Mark Sykes
..................... as Himself 2 episodes, 2010-2015
   
Gentry Lee
..................... as Himself - Mars Program Chief Engineer, Jet Propulsion Lab 2 episodes, 2004-2005
   
David Jewitt
................... as Himself 2 episodes, 2010-2015
   
Edo Berger
..................... as Himself 1 episode, 2016
   
Dean W. Pesnell
................ as Himself - NASA's Goddard Space Flight Center 1 episode, 2012
   
Michael Rampino
................ as Himself 1 episode, 2013
   
John Asher Johnson
............. as Himself 1 episode, 2018
   
Jim Wildey
..................... as Himself 1 episode, 2011
   
Ken Adams
...................... as Himself 1 episode, 2004
   
Vic Gerden
..................... as Himself 1 episode, 2004
   
Paul Bandey
.................... as Co-Pilot Robert Bragg 1 episode, 2006
   
Mike Dineen
.................... as Flight Engineer George Warns 1 episode, 2006
   
Michael Hofland
................ as Captain Van Zanten 1 episode, 2006
   
Randall Holden
................. as Captain Victor Grubbs 1 episode, 2006
   
Nicholas Mead
.................. as Flight Engineer Willem Schreuder 1 episode, 2006
   
Grégory Reznik
................ as Joe Rezwin 1 episode, 2006
   
Bruce Van Barthold
............. as Co-Pilot Klaas Meurs 1 episode, 2006
   
John Nance
..................... as Himself - Author and Pilot 1 episode, 1987
   
James Bamford
.................. as Himself 2 episodes, 2009-2015
   
Orville Schell
................. as Himself 1 episode, 2011
   
Mark Klein
..................... as Himself - Former AT&T Technician 1 episode, 2009
   
Mark Rossini
................... as Himself - Former FBI Supervisory Agent 1 episode, 2009
   
Avery Brooks
................... as Himself - Narrator 1 episode, 1990
   
Mary Carskadon
................. as Herself 1 episode, 2016
   
Stanley Praimnath
.............. as Himself - World Trade Center Survivor 1 episode, 2002
   
Kathryn Walker
................. as Narrator 4 episodes, 2006
   
David Childs
................... as Himself - Architect, Skidmore, Owings & Merrill, LLP 1 episode, 2013
   
Jorge Drosten
.................. as 1 episode, 2001
   
Daniel Kammen
.................. as Himself 2 episodes, 2009-2011
   
Nicolas Villamizar
............. as 1 episode, 2001
   
Matt Johnson
................... as Himself 1 episode, 2016
   
Chloe Leamon
................... as 1 episode, 2002
   
Clay Foushee
................... as Himself - Manager, NASA Aerospace Human Factors Division 1 episode, 1987
   
Mary Schiavo
................... as Herself 1 episode, 2014
   
Tom Talavage
................... as Himself 1 episode, 2013
   
Katharine Hayhoe
............... as Herself 1 episode, 2018
   
Nick Hewitt
.................... as Himself - Naval Historian 1 episode, 2014
   
Emily Power
.................... as Annie Darwin 1 episode, 2009
   
Kenny Broad
.................... as Himself - University of Miami 1 episode, 2010
   
Douglas Vakoch
................. as Himself 1 episode, 2018
   
Nathalie Cabrol
................ as Herself - NASA Ames Research Center 1 episode, 2005
   
Matthew Tiscareno
.............. as Himself 1 episode, 2017
   
David Kaiser
................... as Himself - MIT 1 episode, 2011
   
Jennifer Trosper
............... as Herself - Spirit Mission Manager 1 episode, 2005
   
Carlito Arias
.................. as Himself 1 episode, 2014
   
Homer H. Hickam Jr.
............ as Himself 1 episode, 2015
   
Sean Bush
...................... as Himself 1 episode, 2011
   
Tom Crouch
..................... as Himself 4 episodes, 2003-2014
   
Susan Tan
...................... as Herself 1 episode, 2014
   
Stephen Harvey
................. as Himself - Egyptologist 1 episode, 2013
   
Harry Friedman
................. as Himself 1 episode, 2011
   
Steven Davis
................... as Himself - Partner, Davis Brody Bond 1 episode, 2013
   
Lloyd Buck
..................... as Himself 1 episode, 2014
   
Thomas M. Iliffe
............... as Himself 1 episode, 2010
   
Debora Weston
.................. as Barbara Forrest 1 episode, 2007
   
Craig S. Wollman
............... as Voice over 1 episode, 2017
   
John Goglia
.................... as Himself 1 episode, 2014
   
William Hootkins
............... as Voice of Methuselah 1 episode, 2001
   
George 'Johnny' Johnson
........ as Himself - 617 Squadron Veteran 1 episode, 2012
   
Eric Lander
.................... as Himself - Broad Institude of MIT and Harvard 1 episode, 2012
   
Shoukhrat Mitalipov
............ as Himself 1 episode, 2018
   
Talithia Williams
.............. as Herself - Host 7 episodes, 2018
   
Rana El Kaliouby
............... as Herself - Co-Host 6 episodes, 2018
   
Angela Lee Duckworth
........... as Herself 1 episode, 2016
   
Tobias Capwell
................. as Himself 1 episode, 2017
   
Sara Seager
.................... as Herself 1 episode, 2018
   
Paul Davies
.................... as Himself 1 episode, 2018
   
Jill Tarter
.................... as Herself 1 episode, 2018
   
Bryan Grieg Fry
................ as Himself 1 episode, 2011
   
Greta Binford
.................. as Himself 1 episode, 2011
   
Hap McSween
.................... as Himself - University of Tennessee 1 episode, 2005
   
Henry Chapman
.................. as Himself 1 episode, 2014
   
Rick Schulting
................. as Himself 1 episode, 2017
   
Miles Russell
.................. as Himself - Bournemouth University 1 episode, 2005
   
Jackie McKinley
................ as Herself 1 episode, 2010
   
John Kingston
.................. as Himself - Emory University 1 episode, 2009
   
David T. Moore
................. as Himself 1 episode, 2018
   
David Slavin
................... as Himself 1 episode, 2008
   
Jeff Locklear
.................. as Himself - Fayetteville, North Carolina Police Department, Homicide Unit 1 episode, 2012
   
Maria Cramer
................... as Herself - The Boston Globe 1 episode, 2013
   
Isaac Asimov
................... as Himself 1 episode, 1980
   
Ray Hyman
...................... as Himself
   
Jamie Lennox
................... as Matt - AV Assistant 1 episode, 2007
   
Richard Allinson
............... as Himself - Narrator 1 episode, 2015
   
Graham Townsley
................ as Narrator 1 episode, 1996
   
Niobe Thompson
................. as Himself 1 episode, 2016
   
Gene Galusha
................... as Narrator 7 episodes, 1979-2005
   
Don Wescott
.................... as Himself
   
Peter Thomas
................... as Narrator 6 episodes, 1989-2014
   
Charles Mattias 'Matt' Mountain
as Himself 5 episodes, 2009-2016
   
S. James Gates
................. as Himself 5 episodes, 2011-2015
   
Kirk Johnson
................... as Himself - Host 4 episodes, 2012-2015
   
Hugh Hunt
...................... as Himself 4 episodes, 2012-2016
   
Mike Loades
.................... as Himself 4 episodes, 2013-2017
   
Howard Bluestein
............... as Himself 4 episodes, 1985-2013
   
Svante Pääbo
................. as Himself 4 episodes, 2002-2013
   
J. Marshall Shepherd
........... as Himself 4 episodes, 2013-2018
   
Tony Kahn
...................... as Himself
   
Robin Yates
.................... as Himself 4 episodes, 2000-2017
   
Simon Schaffer
................. as Himself - University of Cambridge 4 episodes, 2005-2015
   
Rick Potts
..................... as Himself 4 episodes, 2009-2016
   
Andrea Sella
................... as Himself 4 episodes, 2013-2018
   
Richard Smith
.................. as Himself 4 episodes, 2013
   
Robert Hurford
................. as Himself 3 episodes, 2013-2017
   
Greg Carbin
.................... as Himself 3 episodes, 2012-2018
   
Tim Marshall
................... as Himself - Haag Engineering 3 episodes, 2004-2013
   
Vijay Kumar
.................... as Himself 3 episodes, 2013-2016
   
Kerry Emanuel
.................. as Himself 3 episodes, 2013-2017
   
J. Scott MacLellan
............. as Himself 3 episodes, 1998-2005
   
Dan McCleese
................... as Himself - Mars Program, Chief Scientist, Jet Propulsion Laboratory 3 episodes, 2004-2008
   
Chris Goldfinger
............... as Himself 3 episodes, 2005-2015
   
Simon Boxall
................... as Himself 3 episodes, 2005-2011
   
Sebastian Thrun
................ as Himself 3 episodes, 2006-2018
   
Joan R. Branham
................ as Herself 3 episodes, 2008-2015
   
Viktor Deak
.................... as Himself - Paleoartist 3 episodes, 2009-2015
   
Ralph Holloway
................. as Himself - Columbia University 3 episodes, 2009
   
David Charbonneau
.............. as Himself 3 episodes, 2010-2018
   
Steven Weinberg
................ as Himself 3 episodes, 2011-2015
   
Justin Gregg
................... as Himself 3 episodes, 2014
   
Peter Brown
.................... as Himself - University of Western Ontario 2 episodes, 2013
   
Caroline Smith
................. as Herself - Meteor Researcher 2 episodes, 2013
   
Michael Hargather
.............. as Himself - New Mexico Institute of Mining and Technology 2 episodes, 2013
   
Stephen Flynn
.................. as Himself - Northeastern University 2 episodes, 2013
   
John Clements
.................. as Himself 2 episodes, 2012-2014
   
Robert Smith
................... as Himself 2 episodes, 2010-2012
   
Bill Murtagh
................... as Himself 2 episodes, 2012-2017
   
Eric Chien
..................... as Himself 2 episodes, 2014-2015
   
Richard P. Hallion
............. as Himself 2 episodes, 2006-2007
   
Niels Lynnerup
................. as Himself 2 episodes, 2012-2014
   
Roddy Roediger
................. as Himself 2 episodes, 2016
   
William Mason
.................. as Himself 2 episodes, 1985-1999
   
Richard Furrer
................. as Himself 2 episodes, 2012-2017
   
Theo Gray
...................... as Himself 2 episodes, 2012-2017
   
Megan Mauri
.................... as Herself 2 episodes, 2012-2015
   
Joseph Sertich
................. as Himself 2 episodes, 2012-2015
   
Alan Williams
.................. as Himself 2 episodes, 2012-2017
   
Rudolph Tanzi
.................. as Himself 2 episodes, 2012-2016
   
Robert Mauri
................... as Himself 2 episodes, 2012-2015
   
Chris Lewicki
.................. as Himself - Flight Director 2 episodes, 2005-2013
   
Nancy Lofaro
................... as Herself 2 episodes, 2012-2015
   
Mario Lofaro
................... as Himself 2 episodes, 2012-2015
   
Doug Griffin
................... as William Bakewell 2 episodes, 1998-2002
   
Gérard Feldzer
................ as Himself - Aviation Consultant 2 episodes, 2006
   
Tom Rivellini
.................. as Himself - Entry, Descent and Landing Mechanical System Lead 2 episodes, 2004-2012
   
Patrick Kirch
.................. as Himself 2 episodes, 2012-2016
   
Christopher Weiss
.............. as Himself - Texas Tech University 2 episodes, 2012-2013
   
Axel Niestlé
.................. as Himself 2 episodes, 2014-2015
   
Roger Pielke Sr.
............... as Himself - University of Colorado 2 episodes, 2012-2013
   
David Muller
................... as Himself 2 episodes, 2012-2016
   
Philip R. Christensen
.......... as Himself - Arizona State University 2 episodes, 2005-2012
   
Bill Sweetman
.................. as Himself - Aerospace Writer 2 episodes, 2003-2013
   
Dan Limonadi
................... as Himself - Rover Engineer 2 episodes, 2004-2012
   
Jamie Zimmerman
................ as Herself - Oklahoma Tornado Survivor 2 episodes, 2012-2013
   
Patrick Rice
................... as Himself 2 episodes, 2012-2014
   
Gary Martin Smith
.............. as Himself 2 episodes, 1976-1981
   
Ted O'Brien
.................... as Narrator 2 episodes, 1981-1983
   
C. Everett Koop
................ as Himself 2 episodes, 1989-2001
   
Judy Braha
..................... as 2 episodes, 1998
   
Pat Dougan
..................... as 2 episodes, 1998
   
Phillip Patrone
................ as 2 episodes, 1998
   
Horst von Schroeter
............ as Himself 2 episodes, 2000-2015
   
William L. Fash
................ as Himself - Archeologist, Harvard University 2 episodes, 2001-2008
   
David Stuart
................... as Himself - Epigrapher, University of Texas at Austin 2 episodes, 2001-2008
   
Elliott Bennett-Guerrero
....... as Himself 2 episodes, 2001
   
Jay Bonner
..................... as Himself 2 episodes, 2001
   
Cheryl Dorsey
.................. as Herself 2 episodes, 2001
   
David Friedman
................. as Himself 2 episodes, 2001
   
Luanda Grazette
................ as Herself 2 episodes, 2001
   
Jane Liebschutz
................ as Herself 2 episodes, 2001
   
Tom Tarter
..................... as Himself 2 episodes, 2001
   
Mark Adler
..................... as Himself - Deputy Mission Manager, MER 2 episodes, 2004-2005
   
Joel Krajewski
................. as Himself - Engineer 2 episodes, 2004-2005
   
Wayne Lee
...................... as Himself 2 episodes, 2004-2005
   
Pete Theisinger
................ as Himself - MER Project Manager 2 episodes, 2004-2005
   
Pamela Smith
................... as Herself 2 episodes, 2005-2017
   
Walter Lewin
................... as Himself 2 episodes, 2005-2011
   
Charles McCreery
............... as Himself 2 episodes, 2005-2011
   
Thomas Cahill
.................. as Himself - Author 2 episodes, 2005-2008
   
Mark Norman
.................... as Himself 2 episodes, 2007-2013
   
David Ilan
..................... as Himself 2 episodes, 2008-2015
   
Mark Wilson Jones
.............. as Himself 2 episodes, 2008-2015
   
Israel Finkelstein
............. as Himself 2 episodes, 2008-2010
   
Alan Griffin
................... as Himself - University of Toronto 2 episodes, 2008
   
Tom Shachtman
.................. as Himself - Author - 'Absolute Zero' 2 episodes, 2008
   
Katerina Harvati
............... as Herself 2 episodes, 2009-2016
   
Chris Henshilwood
.............. as Himself 2 episodes, 2009-2016
   
Curtis Marean
.................. as Himself 2 episodes, 2009-2016
   
Brian Richmond
................. as Himself 2 episodes, 2009-2015
   
John Shea
...................... as Himself - Stony Brook University 2 episodes, 2009
   
Mike Parker Pearson
............ as Himself 2 episodes, 2010-2017
   
Christie Willis
................ as Herself 2 episodes, 2010-2017
   
Jane Luu
....................... as Herself 2 episodes, 2010-2015
   
Tom Vosmer
..................... as Himself 2 episodes, 2010-2015
   
John Grattan
................... as Himself 2 episodes, 2010-2013
   
Jim Bennett
.................... as Himself 2 episodes, 2010
   
Wendy L. Freedman
.............. as Herself 2 episodes, 2010
   
Michael S. Turner
.............. as Himself 2 episodes, 2010
   
Kimberly Ann Weaver
............ as Herself 2 episodes, 2010
   
Stephen Pacala
................. as Himself 2 episodes, 2011-2018
   
Roger Bilham
................... as Himself - Seismologist - University of Colorado 2 episodes, 2011-2016
   
Jeff Weber
..................... as Himself 2 episodes, 2012-2014
   
David Flannery
................. as Himself 2 episodes, 2013-2016
   
David Robinson
................. as Himself 2 episodes, 2014-2017
   
Auguste von Bayern
............. as Herself 2 episodes, 2014-2017
   
Marcos Martinon-Torres
......... as Himself 2 episodes, 2014-2016
   
Michael Scott
.................. as Himself 2 episodes, 2014-2016
   
Doug Smith
..................... as Himself 2 episodes, 2014-2016
   
David Montgomery
............... as Himself 2 episodes, 2015-2018
   
Naoto Kan
...................... as Himself 2 episodes, 2015-2017
   
Naohiro Masuda
................. as Himself 2 episodes, 2015-2017
   
Erik Singer
.................... as 2 episodes, 2015
   
Lisa White
..................... as Herself 2 episodes, 2015
   
Shane Doyle
.................... as Himself 2 episodes, 2016-2018
   
Robert Hazen
................... as Himself 2 episodes, 2016
   
Richard P. Vinci
............... as Himself 2 episodes, 2016
   
Jason Kalirai
.................. as Himself 2 episodes, 2017-2018
   
Tim Dow
........................ as 2 episodes, 2017
   
Qin Fang
....................... as Himself 2 episodes, 2017
   
Jeffrey Riegel
................. as Himself 2 episodes, 2017
   
Gordon Summers
................. as 2 episodes, 2017
   
Haitao Zhao
.................... as Himself 2 episodes, 2017
   
Yijie Zhuang
................... as Himself 2 episodes, 2017
   
Priyamvada Natarajan
........... as Herself 2 episodes, 2018
   
Michelle Trautwein
............. as Herself 2 episodes, 2018
   
Mike Edmunds
................... as Himself - Astronomer 1 episode, 2013
   
Darryl Greenamyer
.............. as Himself - Expedition Leader 1 episode, 1996
   
Graham Young
................... as Himself - Man with Blindsight 1 episode, 2001
   
Paul Hoffman
................... as Himself - Author of Wings of Madness 1 episode, 2006
   
John S. Blyth
.................. as Himself - Reconnaissance Pilot 1 episode, 2012
   
Sally Fowks
.................... as Herself - Joplin Tornado Survivor 1 episode, 2012
   
Jessica Gabel
.................. as Herself - Georgia State University 1 episode, 2012
   
Henry Heasler
.................. as Himself - Yellowstone National Park 1 episode, 2012
   
Mike Lassiter
.................. as Himself - Refinery Supervisor, Barrick Gold Corporation 1 episode, 2012
   
Carl Lipo
...................... as Himself - Archaeologist 1 episode, 2012
   
Veronica McGregor
.............. as Herself - Jet Propulsion Laboratory Spokesperson 1 episode, 2012
   
Nathaniel Pearson
.............. as Himself - Knome, Inc. 1 episode, 2012
   
Peter Silverman
................ as Himself - Art Collector 1 episode, 2012
   
Jim Walker
..................... as Himself - Maritime Attorney 1 episode, 2012
   
Corey Brixen
................... as Himself - Hobbyist 1 episode, 2013
   
John Douglass
.................. as Himself - Former FBI Special Agent 1 episode, 2013
   
William B. Evans
............... as Himself - Boston Police Department 1 episode, 2013
   
Tony Freeth
.................... as Himself - Mathematician 1 episode, 2013
   
Marc Mende
..................... as Himself - MTA 1 episode, 2013
   
Steven Plate
................... as Himself - Director, World Trade Center Construction, Port Authority of New York & New Jersey 1 episode, 2013
   
Jeff Williams
.................. as Himself - Father of Andy Williams 1 episode, 2013
   
Ronald Williams
................ as Himself - United States Air Force 1 episode, 2013
   
Simon Fensterszaub
............. as Himself - Quality Health Center 1 episode, 2014
   
Mat Honan
...................... as Himself - Writer, Wired 1 episode, 2014
   
Andy Sherrell
.................. as Himself - Sonar Team Director 1 episode, 2014
   
Matt Walker
.................... as Himself 1 episode, 2016
   
Rick Kriege
.................... as Himself - Chief Engineer 1 episode, 1996
   
Derek Steen
.................... as Himself - Victim of Phantom Limb Syndrome 1 episode, 2001
   
Stacey Bartow
.................. as Himself - Joplin Tornado Survivor 1 episode, 2012
   
Michael Bruno
.................. as Himself - Stevens Institute of Technology 1 episode, 2012
   
Rick Donnelly
.................. as Himself - Dam Designer 1 episode, 2012
   
David Ekserdjian
............... as Himself - University of Leicester 1 episode, 2012
   
Daniel Fisher
.................. as Himself - University of Michigan 1 episode, 2012
   
Lawrence L. Jones
.............. as Himself - The Ames Laboratory 1 episode, 2012
   
Krishna
........................ as Herself - Conjoined Twin 1 episode, 2012
   
Fredrik Charpentier Ljungqvist
. as Himself - University of Stockholm 1 episode, 2012
   
Mike Mockford
.................. as Himself - Royal Air Force Wing Commander, Retired 1 episode, 2012
   
Jim Montgomery
................. as Himself - Landing Radar Field Test Lead, Mars Science Laboratory 1 episode, 2012
   
Sergio A. Rapu Haoa
............ as Himself - Archaeologist 1 episode, 2012
   
Robert Shaler
.................. as Himself - Pennsylvania State University 1 episode, 2012
   
T.J. Gottesdiener
.............. as Himself - Managing Partner, Skidmore, Owings & Merrill, LLP 1 episode, 2013
   
Mike Haag
...................... as Himself - Firearms Expert 1 episode, 2013
   
David Holland
.................. as Himself - New York University 1 episode, 2013
   
April Nowell
................... as Herself - University of Victoria 1 episode, 2013
   
Bela Sandor
.................... as Himself - Professor Emeritus, University of Wisconsin 1 episode, 2013
   
Panagiotis Tselekas
............ as Himself - Coin Expert 1 episode, 2013
   
Kevin Tucker
................... as Himself - FLIR Systems, Inc. 1 episode, 2013
   
Andy Williams
.................. as Himself - Spree Shooter 1 episode, 2013
   
Earle Williams
................. as Himself - Massachusetts Institute of Technology 1 episode, 2013
   
Henry J. Hendrix
............... as Himself - Chief Historian, U.S.Navy 1 episode, 2014
   
Jane Zucker
.................... as Herself - New York City Department of Health and Mental Hygiene 1 episode, 2014
   
Russell S. Jordan
.............. as Himself - Kee Bird Copilot 1 episode, 1996
   
John Sharon
.................... as Himself - Epileptic 1 episode, 2001
   
Lindsay Baker
.................. as Herself - Gatorade Sports Science Institute 1 episode, 2012
   
Joe Beery
...................... as Himself - Noah and Alexis Beery's Father 1 episode, 2012
   
Dino A. Brugioni
............... as Himself - Senior C.I.A. Analyst, Retired 1 episode, 2012
   
Rick Comeau
.................... as Himself - Maritime Simulation Institute 1 episode, 2012
   
Terry Hunt
..................... as Himself - Archaeologist 1 episode, 2012
   
Moira Kelly
.................... as Herself - Children First Foundation 1 episode, 2012
   
Ian Miller
..................... as Himself - Denver Museum of Nature & Science 1 episode, 2012
   
Tod Todeschini
................. as Himself - Launcher Designer 1 episode, 2012
   
Adam Wright
.................... as Himself - Joplin Tornado Survivor 1 episode, 2012
   
John Butts
..................... as Himself - North Carolina Chief Medical Examiner 1 episode, 2013
   
Kerri Cahoy
.................... as Herself - Massachusetts Institute of Technology 1 episode, 2013
   
Chad
........................... as Himself - Remotely Piloted Aircraft Pilot, Captain, United States Air Force 1 episode, 2013
   
Ed Green
....................... as Himself - University of California 1 episode, 2013
   
Dimitris Kourkoumelis
.......... as Himself - Archaelogist 1 episode, 2013
   
Daniel F. Mundy
................ as Himself - Broad Channel, NY 1 episode, 2013
   
Josiah Thompson
................ as Himself - Private Investigator 1 episode, 2013
   
Rick Atkinson
.................. as Himself - Author and Military Historian 1 episode, 2014
   
Alison Singer
.................. as Herself - Autism Science Foundation 1 episode, 2014
   
John G. Lesman
................. as Himself - Kee Bird Astro Navigator 1 episode, 1996
   
David Silvera
.................. as Himself - Victim of Capgras Delusion 1 episode, 2001
   
Stéphane Nicolau
.............. as Himself - Aviation Historian 1 episode, 2006
   
Vanessa Walton-Bone
............ as Elizabeth Wedgwood 1 episode, 2009
   
Mark Acree
..................... as Himself - Independent Forensic Scientist 1 episode, 2012
   
Jay Adelson
.................... as Himself - 23andMe, Inc. Client 1 episode, 2012
   
Giammarco Cappuzzo
............. as Himself - Art Specialist 1 episode, 2012
   
Umi Kai
........................ as Himself - Artisan 1 episode, 2012
   
Joseph Maiolo
.................. as Himself - Historian, King's College London 1 episode, 2012
   
Wirginia Maixner
............... as Herself - Director of Neurosurgery 1 episode, 2012
   
Mark Falzini
................... as Himself - Archivist, New Jersey State Police 1 episode, 2013
   
Paul Frick
..................... as Himself - University of New Orleans 1 episode, 2013
   
Alexander Jones
................ as Himself - Historian of Ancient Astronomy 1 episode, 2013
   
Matt McDonough
................. as Himself - United States Air Force, Air National Guard 1 episode, 2013
   
Matthew G. McHarg
.............. as Himself - United States Air Force Academy 1 episode, 2013
   
Lou Mendes
..................... as Himself - Vice President of Construction, National September 11 Memorial & Museum 1 episode, 2013
   
Daniel T. Mundy
................ as Himself - Broad Channel, NY 1 episode, 2013
   
Adrian Lewis
................... as Himself - Historian, U.S. Army Major
   
Yulia Patsay
................... as Herself - Mother 1 episode, 2014
   
Daniela Schiller
............... as Himself 1 episode, 2016
   
Roger von Grote
................ as Himself - Caribou Pilot 1 episode, 1996
   
Bart Epstein
................... as Himself 1 episode, 1999
   
Vilayanur Ramachandran
......... as Himself - Neuroscientist 1 episode, 2001
   
Chuck Adams
.................... as Himself - Buffalo Airways 1 episode, 2012
   
Max Beach
...................... as Himself - Industrial Designer 1 episode, 2012
   
Robert S. Ehlers
............... as Himself - Historian, Angelo State University 1 episode, 2012
   
Sarah Gibson
................... as Herself - National Center for Atmospheric Research, High Altitude Observatory 1 episode, 2012
   
Tony Holmes
.................... as Himself - Director of Craniofacial Surger 1 episode, 2012
   
Harriet Hunnable
............... as Herself - Managing Director, CME Group 1 episode, 2012
   
Brandon Mayfield
............... as Himself - Accused Bomber 1 episode, 2012
   
Brandy Phillips
................ as Herself - Joplin Tornado Survivor 1 episode, 2012
   
Eugene Schweig
................. as Himself -
   
Leo Stevenson
.................. as Himself - Artist & Historian of Forgery 1 episode, 2012
   
Hiroyuki Tanaka
................ as Himself - University of Tokyo 1 episode, 2012
   
David Deptula
.................. as Himself - Lieutenant General, United States Air Force 1 episode, 2013
   
Stephen Fagin
.................. as Himself - Historian 1 episode, 2013
   
Michael Garnett
................ as Himself - Canadian Resident of Chelyabinsk & Meteor Witness 1 episode, 2013
   
Roger Hadland
.................. as Himself - X-ray Engineer 1 episode, 2013
   
Kathryn M. Hansen
.............. as Herself - Horse and Chariot Expert 1 episode, 2013
   
Klaus Jacob
.................... as Himself - Lamont-Doherty Earth Observatory 1 episode, 2013
   
Kevin Klein
.................... as Himself - Master Carpenter 1 episode, 2013
   
Michael Meaney
................. as Himself - McGill University 1 episode, 2013
   
Yoav Yair
...................... as Himself - The Open University of Israel 1 episode, 2013
   
João Zilhão
.................. as Himself - University of Barcelona - ICREA 1 episode, 2013
   
Chris Howlett
.................. as Himself - Cartographer and Marine Scientist 1 episode, 2014
   
Erik Lucero
.................... as Himself - UC Santa Barbara 1 episode, 2014
   
Matt Jackson
................... as Himself - Vintage Aircraft Engineer 1 episode, 1996
   
James Peacock
.................. as Himself - Victim of Phantom Limb Syndrome 1 episode, 2001
   
Alan Calassa
................... as Himself - Aviation Enthusiast 1 episode, 2006
   
Gunnar Andersson
............... as Himself - National Historical Museum, Sweden 1 episode, 2012
   
Jim Bellavance
................. as Himself - Dam Contractor 1 episode, 2012
   
James Diedesch
................. as Himself - Design Engineer 1 episode, 2012
   
Christopher Kilburn
............ as Himself - University College London 1 episode, 2012
   
Akhlesh Lakhtakia
.............. as Himself - Pennsylvania State University 1 episode, 2012
   
Danielle Noble
................. as Herself - Australian Youth Ambassador 1 episode, 2012
   
Richard Stucky
................. as Himself - Denver Museum of Nature & Science 1 episode, 2012
   
John Taule
..................... as Himself - Miner, Barrick Gold Corporation 1 episode, 2012
   
Jimmy Taylor
................... as Himself - Reconnaissance Pilot 1 episode, 2012
   
James P. Wynne
................. as Himself - Special Agent, FBI 1 episode, 2012
   
Metin Eren
..................... as Himself - University of Kent 1 episode, 2013
   
Satoshi Furukawa
............... as Himself - Japanese Astronaut 1 episode, 2013
   
Abdou Mohammed
................. as Himself - Carpenter 1 episode, 2013
   
Hadley Solomon
................. as Himself - Watertown Resident 1 episode, 2013
   
Moshe Szyf
..................... as Himself - McGill University 1 episode, 2013
   
Michael Wright
................. as Himself - Mechanical Engineer 1 episode, 2013
   
Amy Middleman
.................. as Herself - University of Oklahoma 1 episode, 2014
   
Kathleen McDermott
............. as Herself 1 episode, 2016
   
Keith Inman
.................... as Himself 1 episode, 1999
   
Alini Calassa
.................. as Herself - Daughter of Alan Calassa 1 episode, 2006
   
Giuseppe De Natale
............. as Himself - Scientist 1 episode, 2012
   
Catherine Elton
................ as Herself - Journalist 1 episode, 2012
   
Gayle Fitzwater
................ as Himself - Laboratory Supervisor, Barrick Gold Corporation 1 episode, 2012
   
Rod Hall
....................... as Himself - Concrete Specialist 1 episode, 2012
   
Colin Herriett
................. as Himself - Gunnery Expert 1 episode, 2012
   
Atom Rahman
.................... as Himself - Philanthropist 1 episode, 2012
   
Dakota Rentfrow
................ as Herself - Himself - Joplin Tornado Survivor 1 episode, 2012
   
Karel Schrjiver
................ as Himself - Lockheed Martin 1 episode, 2012
   
Geoffrey Stone
................. as Himself - Photo Interpreter, Royal Air Force, Medmenham 1 episode, 2012
   
Richard Sussman
................ as Himself - ArcelorMittal 1 episode, 2012
   
Buhler
......................... as Himself - Rallypoint 1 episode, 2013
   
Margaret Campbell-Brown
........ as Herself - University of Western Ontario 1 episode, 2013
   
Mohamed Abd Elsalam
............ as Himself - Translator 1 episode, 2013
   
Ryan Haaland
................... as Himself - Fort Lewis College 1 episode, 2013
   
Karlen Lyons-Ruth
.............. as Himself - Harvard Medical School 1 episode, 2013
   
John McAdams
................... as Himself - Marquette University 1 episode, 2013
   
Wil Roebroeks
.................. as Himself - Leiden University 1 episode, 2013
   
Sargur Srihari
................. as Himself - University of Buffalo 1 episode, 2013
   
Mary Zafeiropoulou
............. as Herself - Senior Archaeologist 1 episode, 2013
   
James Booth
.................... as Himself - Lieutenant, Royal Navy 1 episode, 2014
   
Brian Fisher
................... as Himself - University of Michigan 1 episode, 2014
   
Patrick Lincoln
................ as Himself - SRI International 1 episode, 2014
   
Mohammad Asfar Tahir
........... as Himself 1 episode, 1999
   
Colin Blakemore
................ as Himself - Oxford University 1 episode, 2001
   
Alessandro Aiuppa
.............. as Himself - University of Palermo 1 episode, 2012
   
John Flenley
................... as Himself - Pollen Analyst 1 episode, 2012
   
Cristina Geddo
................. as Herself - Art Historian 1 episode, 2012
   
Andrew Greensmith
.............. as Himself - Craniofacial Surgeon 1 episode, 2012
   
Chris Halsall
.................. as Himself - Intelligence Corps Officer, Retired 1 episode, 2012
   
Paul Louden-Brown
.............. as Himself - White Star Line Historian 1 episode, 2012
   
Jon Anders Risvaag
............. as Himself - Norwegian University of Science and Technology 1 episode, 2012
   
Paula Schmitz
.................. as Herself - Mother of Andrew Schmitz 1 episode, 2012
   
Lloyd Gardner
.................. as Himself - Rutgers University 1 episode, 2013
   
John Gebbie
.................... as Himself - Barbizon Lighting Company 1 episode, 2013
   
Michael J. Stanley
............. as Himself - New Mexico Institute of Mining and Technology 1 episode, 2013
   
John Steele
.................... as Himself - Historian of Babylonian Astronomy 1 episode, 2013
   
Yukihiro Takahashi
............. as Himself - Hokkaido University 1 episode, 2013
   
Martin Teicher
................. as Himself - Harvard Medical Schoo 1 episode, 2013
   
Gabriella Makstman
............. as Herself - Mother 1 episode, 2014
   
Daniel Sanchez
................. as Himself - SRI International 1 episode, 2014
   
Chris Tubbs
.................... as Himself - Forecaster, Met Office UK 1 episode, 2014
   
Peggy Palmer
................... as Herself - Stroke Victim 1 episode, 2001
   
Dan Taylor
..................... as Himself - Historian and Aviator 1 episode, 2006
   
Mike MacPhee
................... as William Fitzroy 1 episode, 2009
   
Christophe Champod
............. as Himself - Université de Lausanne 1 episode, 2012
   
Anthony Grisanti
............... as Himself - Commodities Trader 1 episode, 2012
   
Elizabeth Hick
................. as Herself - Photo Interpreter, Royal Air Force, Medmenham 1 episode, 2012
   
Doug McKay
..................... as Himself - Craniofacial Surgeon 1 episode, 2012
   
Luc Peterson
................... as Himself - Princeton Plasma Physics Laboratory 1 episode, 2012
   
Michael Strange
................ as Himself - California Maritime Academy 1 episode, 2012
   
Sheetal Vora
................... as Herself - Children's Hospital of Wisconsin 1 episode, 2012
   
Jody Woodcock
.................. as Herself - Pierce County Emergency Management 1 episode, 2012
   
Anders Ynnerman
................ as Himself - Linköping University 1 episode, 2012
   
Dmitry Badukov
................. as Himself - Laboratory of Meteoritics, Moscow 1 episode, 2013
   
Bill Baroni
.................... as Himself - Deputy Executive Director, Port Authority of New York & New Jersey 1 episode, 2013
   
Tony Bevacqua
.................. as Himself - Lieutenant Colonel, United States Air Force 1 episode, 2013
   
Edward F. Davis
................ as Himself - Boston Police Department 1 episode, 2013
   
Jefferson Morley
............... as Himself - Journalist 1 episode, 2013
   
Katherine Newman
............... as Herself - Johns Hopkins University 1 episode, 2013
   
Robert Schimmenti
.............. as Himself - Con Edison 1 episode, 2013
   
Gareth V. Williams
............. as Himself - International Astronomical Union, Minor Planet Center 1 episode, 2013
   
Thomas Wynn
.................... as Himself - University of Colorado 1 episode, 2013
   
Marianna Fastovsky
............. as Herself - Mother 1 episode, 2014
   
Brenda Milner
.................. as Herself 1 episode, 2016
   
Peter Halligan
................. as Himself - University of Wales 1 episode, 2001
   
Guy Wardovoir
.................. as Himself - Aviator 1 episode, 2006
   
Xavier Atencio
................. as Himself - Photo Interpreter, Royal Air Force, Medmenham 1 episode, 2012
   
Phillip Chamberlin
............. as Himself - NASA's Goddard Space Flight Center 1 episode, 2012
   
Allan Graveson
................. as Himself - Senior National Secretary, Nautilus UK 1 episode, 2012
   
Steven Ingebritsen
............. as Himself - U.S. Geological Survey 1 episode, 2012
   
Howard Jacob
................... as Himself - Medical College of Wisconsin 1 episode, 2012
   
Ralph Jung
..................... as Himself - Bell Maker, The Verdin Company 1 episode, 2012
   
Ian McKenzie
................... as Himself - Director of Anesthesia 1 episode, 2012
   
Anders Persson
................. as Himself - Linköping University 1 episode, 2012
   
William Pitt
................... as Himself - Wildlife Biologist 1 episode, 2012
   
Sarah Simblett
................. as Herself - Ruskin School of Drawing and Fine Art, Oxford University 1 episode, 2012
   
Lance Benner
................... as Himself - NASA Jet Propulsion Laboratory 1 episode, 2013
   
Frederick Coolidge
............. as Himself - University of Colorado 1 episode, 2013
   
Vincent Di Maio
................ as Himself - Forensic Pathologist 1 episode, 2013
   
Abe Karem
...................... as Himself - Karem Aircraft, Inc. 1 episode, 2013
   
Dmitry Sadailenko
.............. as Himself - Scientist 1 episode, 2013
   
Daryl Efron
.................... as Himself - Royal Children's Hospital, Australia 1 episode, 2014
   
Robert Haga
.................... as Himself - Yeoman, U.S. Navy 1 episode, 2014
   
Dan Schacter
................... as Himself 1 episode, 2016
   
Marcel Miranda
................. as Young Santos-Dumont 1 episode, 2006
   
Igor Dmitriev
.................. as Himself - Director, Mendeleev Museum 1 episode, 2012
   
Elisabetta Gnignera
............ as Herself - Costume Historian 1 episode, 2012
   
Margaret Hurley
................ as Herself - Photo Interpreter Royal Air Force, Medmenham 1 episode, 2012
   
Brandon Metz
................... as Himself - Robotic Systems Engineer, Mars Science Laboratory 1 episode, 2012
   
Mikali Muhummed
................ as Herself - Tornado Survivor 1 episode, 2012
   
Thomas Rydell
.................. as Himself - Interactive Institute 1 episode, 2012
   
Margaret Smith
................. as Herself - President, Children First Foundation 1 episode, 2012
   
Alex Wagner
.................... as Himself - Buffalo Airways 1 episode, 2012
   
Steven Zalek
................... as Himself - University of Michigan, Marine Hydrodynamics Laboratories 1 episode, 2012
   
Paul Eremenko
.................. as Himself - Deputy Director, Tactical Technology Office, DARPA 1 episode, 2013
   
Christopher Levendos
........... as Himself - Verizon 1 episode, 2013
   
Michael Walker
................. as Himself - University of Murcia 1 episode, 2013
   
Grigory Yakolev
................ as Himself - Urals Federal University 1 episode, 2013
   
Heidi Larson
................... as Herself - London School of Hygiene & Tropical Medicine 1 episode, 2014
   
Kermit Swanson
................. as Himself - Glider pilot, U.S. Air Force 1 episode, 2014
   
Eric Kandel
.................... as Himself 1 episode, 2016
   
Di Trevis
...................... as Baroness de la Garde 1 episode, 2005
   
Pascal Gauthier
................ as Alberto Santos-Dumont 1 episode, 2006
   
Douglas Adams
.................. as Himself - Parachute Cognizant Engineer, Mars Science Laboratory 1 episode, 2012
   
Tim Collister
.................. as Himself - Ordnance Technician 1 episode, 2012
   
Evelyn Darrow
.................. as Herself - Tornado Survivor 1 episode, 2012
   
Moss Hills
..................... as Himself - Oceanos Survivor 1 episode, 2012
   
Ralph Ristenbatt
............... as Himself - Pennsylvania State University 1 episode, 2012
   
Roy M. Stanley
................. as Himself - United States Air Force Intelligence, Retired 1 episode, 2012
   
Anne Wojcicki
.................. as Herself - Co-founder, 23andMe, Inc. 1 episode, 2012
   
Alison Wray
.................... as Herself - Neurosurgeon 1 episode, 2012
   
Timothy P. Alben
............... as Himself - Massachusetts State Police 1 episode, 2013
   
Cas Bognacki
................... as Himself - Engineer, Port Authority of New York & New Jersey 1 episode, 2013
   
Tony Grissim
................... as Himself - Technical Advisor, 3D Laser Scanning 1 episode, 2013
   
Jason
.......................... as Himself - Major, United States Air Force 1 episode, 2013
   
Joe Leader
..................... as Himself - MTA 1 episode, 2013
   
Andrew Solomon
................. as Himself - Author, Far From the Tree 1 episode, 2013
   
Gustav Nossal
.................. as Himself - University of Melbourne 1 episode, 2014
   
Don Patton
..................... as Himself - Colonel, U.S. Army
   
Joseph LeDoux
.................. as Himself 1 episode, 2016
   
Bernard Bourgery
............... as Henry Deitsch de la Meurthe 1 episode, 2006
   
Rosin Boyle
.................... as Etty Darwin 1 episode, 2009
   
Ryan Beaubien
.................. as Himself - Aeronautics Engineer 1 episode, 2012
   
Tracy Hills
.................... as Herself - Oceanos Survivor 1 episode, 2012
   
Christa Hockensmith
............ as Herself - Senior Research Chemist 1 episode, 2012
   
Steven W. Lee
.................. as Himself - Control Systems Manager, Mars Science Laboratory 1 episode, 2012
   
Christian Mühldorfer-Vogt
..... as Himself - Historian, Peenemünde Museum 1 episode, 2012
   
Katherine O'Hanlon
............. as Herself - Pennsylvania State University 1 episode, 2012
   
Jonathan Rothberg
.............. as Himself - Inventor, Next Gen Sequencing 1 episode, 2012
   
Chiara Tewierik
................ as Herself - Physical Therapist 1 episode, 2012
   
John Keilp
..................... as Himself - Columbia University 1 episode, 2013
   
Kenneth Mekeel
................. as Himself - New York City Police Department 1 episode, 2013
   
Tracy Metz
..................... as Herself - Delta Commission 1 episode, 2013
   
Shuja Nawaz
.................... as Himself - Atlantic Council 1 episode, 2013
   
Eric Szemple
................... as Himself - Driver 1 episode, 2013
   
John Troeltzsch
................ as Himself - Ball Aerospace & Technologies Corp 1 episode, 2013
   
Sam Jackson
.................... as Herself - Luke Philbin's Mother 1 episode, 2014
   
Jerry Strahan
.................. as Himself - Author and Higgins Biographer 1 episode, 2014
   
Karim Nader
.................... as Himself 1 episode, 2016
   
Marcy Baker
.................... as Herself - Tornado Survivor 1 episode, 2012
   
Eugene Black
................... as Himself - Mittelbau-Dora Inmate 1 episode, 2012
   
Henry Lee
...................... as Himself - University of New Haven 1 episode, 2012
   
Bernadette Lui
................. as Herself - Physical Therapist 1 episode, 2012
   
Les Munro
...................... as Himself - 617 Squadron Pilot 1 episode, 2012
   
Tom Murray
..................... as Himself - The Hastings Center 1 episode, 2012
   
Christine Thomas
............... as Herself - Brandeis University 1 episode, 2012
   
Yiannis Antoniades
............. as Himself - BAE Systems 1 episode, 2013
   
Juliette Kayyem
................ as Herself - The Boston Globe 1 episode, 2013
   
Peter Paul Klapwyk
............. as Himself - Miller 1 episode, 2013
   
Greg Mahoney
................... as Himself - Forensic Artist 1 episode, 2013
   
Sal Merlino
.................... as Himself - Construction Worker 1 episode, 2013
   
Tom Philbin
.................... as Himself - Luke Philbin's Father 1 episode, 2014
   
Ralph Wilbanks
................. as Himself - Underwater Archaeologist 1 episode, 2014
   
Steve Ramirez
.................. as Himself 1 episode, 2016
   
Jo Fieler
...................... as Herself - Joplin Tornado Survivor 1 episode, 2012
   
Scott Gadeken
.................. as Himself - Head, Physical Conditioning, IMG 1 episode, 2012
   
Ed Galea
....................... as Himself - University of Greenwich 1 episode, 2012
   
Ronald Green
................... as Himself - Dartmouth College 1 episode, 2012
   
Karl Heinz Wilmes
.............. as Himself - Möhne Dam Bombing Witness 1 episode, 2012
   
Jos Geluk
...................... as Himself - Delta Commission 1 episode, 2013
   
Christopher Peterson
........... as Himself - Center for Civic Media, Massachusetts Institute of Technology 1 episode, 2013
   
James Pokines
.................. as Himself - Forensic Anthropologist 1 episode, 2013
   
Tom Czekanski
.................. as Himself - Curator, National WWII Museum 1 episode, 2014
   
Ingrid Scheffer
................ as Herself - Florey Institute of Neuroscience and Mental Health, University of Melbourne 1 episode, 2014
   
Sasha Cohen
.................... as Herself 1 episode, 2016
   
David Altshuler
................ as Himself - Broad Institute 1 episode, 2012
   
David Hinks
.................... as Himself - North Carolina State University 1 episode, 2012
   
Amber Munson
................... as Herself - Joplin Tornado Survivor 1 episode, 2012
   
David Ward
..................... as Himself - Microbial Biologist 1 episode, 2012
   
Jeroen Aerts
................... as Himself - VU University Amsterdam 1 episode, 2013
   
Larry Sturdivan
................ as Himself - Wound Ballistics Researcher 1 episode, 2013
   
Gregory Van Rybroek
............ as Himself - Mendota Mental Health Institute 1 episode, 2013
   
Ronaldo Vega
................... as Himself - Director of Design, 9-11 Memorial 1 episode, 2013
   
Bill Allen
..................... as Himself - Corpsman, U.S. Navy, LST 523 1 episode, 2014
   
David Salamone
................. as Himself - Polio Patient 1 episode, 2014
   
Merel Kindt
.................... as Herself 1 episode, 2016
   
Hélène de Fougerolles
........ as Emilie du Châtelet 1 episode, 2005
   
Peter Bocko
.................... as Himself - Chief Technology Officer, Corning Inc. 1 episode, 2012
   
Robert Green
................... as Harvard Med. 1 episode, 2012
   
Kerry Sachetta
................. as Himself - Principal, Joplin High School 1 episode, 2012
   
R. Michael Young
............... as Himself - North Carolina State University 1 episode, 2012
   
Brad Berry
..................... as Himself - Chester County Pennsylvania, Department of Emergency Services 1 episode, 2013
   
Cynthia Ebsen
.................. as Herself - Mendota Juvenile Treatment Center 1 episode, 2013
   
Jonathan Goldstick
............. as Himself - CH2M Hill 1 episode, 2013
   
Steve Hindi
.................... as Himself - SHARK, Animal Abuse Investigator 1 episode, 2013
   
Charles Brennan
................ as Himself - Hydrographic Surveyor 1 episode, 2014
   
John Salamone
.................. as Himself - Father of Polio Patient 1 episode, 2014
   
John Burba
..................... as Himself - Chief Technology Officer, Molycorp Inc. 1 episode, 2012
   
Kevin Davies
................... as Himself - Author, The $1,000 Genome 1 episode, 2012
   
Mitzi Montoya
.................. as Herself - Arizona State University 1 episode, 2012
   
Steve Gitlin
................... as Himself - AeroVironment, Inc. 1 episode, 2013
   
Liza Long
...................... as Herself - Mother of Michael 1 episode, 2013
   
Rash Mia
....................... as Himself - TruePosition 1 episode, 2013
   
Denise Reed
.................... as Herself - The Water Institute of the Gulf 1 episode, 2013
   
Jeff Yigdall
................... as Himself - Engineer, PPG Industries 1 episode, 2013
   
Patty Lee Allen
................ as Herself - Bill Allen's daughter 1 episode, 2014
   
Kathy Salamone
................. as Herself - Mother of Polio Patient 1 episode, 2014
   
Julia Shaw
..................... as Herself 1 episode, 2016
   
Paul Canfield
.................. as Himself - Physicist, The Ames Laboratory 1 episode, 2012
   
Darryl James
................... as Himself - Texas Tech University 1 episode, 2012
   
Meghan Sullivan
................ as Herself - Huntington's Disease Patient 1 episode, 2012
   
Matt Funk
...................... as Himself - United State Navy 1 episode, 2013
   
Curtis Hazlett
................. as Himself - Watertown Resident 1 episode, 2013
   
Alain Lapierre
................. as Himself - Glass Company Worker 1 episode, 2013
   
Michael Long
................... as Himself - Liza's Son 1 episode, 2013
   
Jane McKee Smith
............... as Herself - U.S. Army Corps of Engineers 1 episode, 2013
   
Dan Geschwind
.................. as Himself - University of California, Los Angeles 1 episode, 2014
   
Nico Dosenbach
................. as Himself 1 episode, 2016
   
Katharine Moser
................ as Herself - Huntington's Disease Society 1 episode, 2012
   
Larry Tanner
................... as Himself - Texas Tech University 1 episode, 2012
   
Phil Ducatelli
................. as Himself - Elevator Construction Crew Member 1 episode, 2013
   
Richard Hansen
................. as Himself - U.S. Army Corps of Engineers 1 episode, 2013
   
Jim Seery
...................... as Himself - Watertown Resident 1 episode, 2013
   
E. Carver McGriff
.............. as Himself - Pfc., U.S. Army 90th Infantry Div. 1 episode, 2014
   
Carolyn Thompson
............... as Herself - Mother of Cervical Cancer Victim 1 episode, 2014
   
Christine Denny
................ as Herself 1 episode, 2016
   
Gordon Gammie
.................. as Dr. Robert Grant 1 episode, 2009
   
Jerry Brotzge
.................. as Himself - CASA Engineering Research Center 1 episode, 2012
   
Leroy Hood
..................... as Himself - Institute for Systems Biology 1 episode, 2012
   
Scott Stine
.................... as Himself - Paleoclimatologist 1 episode, 2012
   
Peter Jacobs
................... as Himself - One World Trade Center Raising Gang 1 episode, 2013
   
Viktor Mayer-Schönberger
...... as Himself - Oxford Internet Institute, University of Oxford 1 episode, 2013
   
Kate Orff
...................... as Herself - Columbia University 1 episode, 2013
   
Sylvain Pascaud
................ as Himself - D-Day Expedition Director 1 episode, 2014
   
Bryan Kreutz
................... as Himself 1 episode, 2016
   
Tom Brown
...................... as Himself - Research Physicist, Lawrence Livermore National Laboratory 1 episode, 2012
   
David Dimmock
.................. as Himself - Medical College of Wisconsin and Children's Hospital of Wisconsin 1 episode, 2012
   
Kim Klockow
.................... as Herself - University of Oklahoma 1 episode, 2012
   
Larry Davis
.................... as Himself - President, DCM Erectors, Inc. 1 episode, 2013
   
Joseph Vietri
.................. as Himself - U.S. Army Corps of Engineers 1 episode, 2013
   
Tim Beckett
.................... as Himself - Consulting Engineer 1 episode, 2014
   
Matthew Dennis
................. as Himself - Nuclear Engineer, American Nuclear Society Trinity Section 1 episode, 2012
   
Michael Schmitz
................ as Himself - Father of Andrew Schmitz 1 episode, 2012
   
Randy Tucker
................... as Himself - Oklahoma Tornado Survivor 1 episode, 2012
   
Michael Arad
................... as Himself - Architect and Designer, 9-11 Memorial 1 episode, 2013
   
Hans Brouwer
................... as Himself - Room for the River 1 episode, 2013
   
James Woznica
.................. as Himself - FLIR Systems, Inc. 1 episode, 2013
   
George Bigelow
................. as Himself - Staff Sergeant, U.S. Army 1 episode, 2014
   
Nicholas Volker
................ as Himself - Patient of Howard Jacob 1 episode, 2012
   
Jim Walther
.................... as Himself - Director, National Museum of Nuclear Science & History 1 episode, 2012
   
Daniel Goedbloed
............... as Himself - Municipality for Rotterdam 1 episode, 2013
   
Alfredo Jimenez
................ as Himself - 9-11 Memorial Worker 1 episode, 2013
   
Edward Mathurin Jr.
............ as Himself - Massachusetts State Police 1 episode, 2013
   
Andy Crabbe
.................... as Habicht 1 episode, 2005
   
Michael McCarrick
.............. as Himself - Cystic Fibrosis Patient 1 episode, 2012
   
Ken Moody
...................... as Himself - Chemist, Lawrence Livermore National Laboratory 1 episode, 2012
   
Jim Moretti
.................... as Himself - President, Service Metal 1 episode, 2013
   
Mark Spencer
................... as Himself - Massachusetts State Police 1 episode, 2013
   
Ahmet Uluer
.................... as Himself - Children's Hospital Boston 1 episode, 2012
   
Frank Andolino
................. as Himself - Service Metal 1 episode, 2013
   
Fred Van Goor
.................. as Himself - Vertex Pharmaceuticals 1 episode, 2012
   
Pat Foye
....................... as Himself - Executive Director, Port Authority of New York & New Jersey 1 episode, 2013
   
Paul Glynn
..................... as Himself - Cystic Fibrosis Patient 1 episode, 2012
   
Thomas Garpestad
............... as Himself - Melanoma Patient 1 episode, 2012
   
Keith Flaherty
................. as Himself - Mass General Hospital 1 episode, 2012
   
Todd Golub
..................... as Dana-Farber 1 episode, 2012
   
Donald Lawrence
................ as Himself - Massachusetts General Hospital 1 episode, 2012
   
Patricia Williams
.............. as Herself - Columbia University 1 episode, 2012
   
Alexis Beery
................... as Herself - Patient 1 episode, 2012
   
Retta Beery
.................... as Herself - Noah and Alexis Beery's Mother 1 episode, 2012
   
Duncan Carse
................... as Himself
   
Oliver Cope
.................... as 1 episode, 1974
   
Stuart George
.................. as 1 episode, 1974
   
Jerome Lettvin
................. as 1 episode, 1974
   
Edward Seldin
.................. as 1 episode, 1974
   
Kevin Fine
..................... as Himself 1 episode, 1978
   
Henry Kolm
..................... as Himself 1 episode, 1978
   
Gerard K. O'Neill
.............. as Himself 1 episode, 1978
   
Marc Aaronson
.................. as Himself 1 episode, 1981
   
George H. Bell
................. as Himself 1 episode, 1981
   
John Gatenby Bolton
............ as Himself 1 episode, 1981
   
Brendan Parsons
................ as Himself 1 episode, 1981
   
Dennis Walsh
................... as Himself 1 episode, 1981
   
James Adolf Westphal
........... as Himself 1 episode, 1981
   
Peter Young
.................... as Himself 1 episode, 1981
   
Elizabeth Jordan Carr
.......... as Herself 1 episode, 1982
   
Judith Carr
.................... as Herself 1 episode, 1982
   
Roger Carr
..................... as Himself 1 episode, 1982
   
Alen Pol Kobryn
................ as Supreme Court Justice 1 episode, 1982
   
Richard Feynman
................ as Himself 2 episodes, 1983-2008
   
Bill Finnigan
.................. as Himself - Former Ensign, U.S. Navy 1 episode, 1983
   
H. Jack Geiger
................. as Himself - Professor of Community Medicine, CUNY 1 episode, 1983
   
Sergei Kapitza
................. as Himself - Physicist, Moscow Institute for the Study of Physical Problems 1 episode, 1983
   
Stephen Meyer
.................. as Himself - Assoc. Professor of Political Science, Massachusetts Institute of Technology 1 episode, 1983
   
Mikhail Milshtein
.............. as Canada 1 episode, 1983
   
Michael Nacht
.................. as Himself - Assoc. Professor of Public Policy, Harvard University 1 episode, 1983
   
Eugene Rostow
.................. as Himself - Co-Founder, Committee on the Present Danger 1 episode, 1983
   
Herbert Scoville
............... as Himself - Former Deputy Director, Central Intelligence Agency 1 episode, 1983
   
Kosta Tsipis
................... as Himself - Physicist, Massachusetts Institute of Technology 1 episode, 1983
   
Paul Warnke
.................... as Himself - Former Director, Arms Control and Disarmament Agency 1 episode, 1983
   
Joseph Klemp
................... as Himself 1 episode, 1985
   
Lans Rothfusz
.................. as Himself 1 episode, 1985
   
Franz Alexander
................ as Himself 1 episode, 1987
   
Jacob Arlow
.................... as Himself 1 episode, 1987
   
Berton Beach
................... as Himself - Manager, Flight Training, Eastern Airlines 1 episode, 1987
   
A.A. Brill
..................... as Himself 1 episode, 1987
   
Roger Brooks
................... as Himself - Frontier Airlines 1 episode, 1987
   
Jerry Chandler
................. as Himself - Journalist 1 episode, 1987
   
Francis Crick
.................. as Himself 1 episode, 1987
   
Jim Damron
..................... as Himself - Airline Pilots Association 1 episode, 1987
   
Harold Donner
.................. as Himself - Air Safety Investigator, N.T.S.B. 1 episode, 1987
   
James Ewing
.................... as Himself - Director, Delta Airlines National Media Relations 1 episode, 1987
   
Del Fadden
..................... as Himself - Manager, Flight Deck Integration, Boeing Commercial Aircraft Company 1 episode, 1987
   
Charlie Finch
.................. as Himself - Delta Airlines 1 episode, 1987
   
Siegmund Freud
................. as Himself 1 episode, 1987
   
Peter Gay
...................... as Himself 1 episode, 1987
   
Ernest Jones
................... as Himself 1 episode, 1987
   
Jerome Kagan
................... as Himself 1 episode, 1987
   
Rudolf Kapustin
................ as Himself - Investigator, National Transportation Safety Board 1 episode, 1987
   
John Lauber
.................... as Himself - Member, National Transportation Safety Board 1 episode, 1987
   
Jeffrey Masson
................. as Himself 1 episode, 1987
   
John McCarthy
.................. as Himself - Scientist, Nat'l Center for Atmospheric Research 1 episode, 1987
   
Mike McMullen
.................. as Himself - Air Safety Investigator, N.T.S.B. 1 episode, 1987
   
Joe Oliver
..................... as Himself - Delta Airlines 1 episode, 1987
   
Bill Reynaud
................... as Himself - Director, NASA Aviation Safety Reporting System 1 episode, 1987
   
Gregory Salottolo
.............. as Himself - Air Safety Investigator, N.T.S.B. 1 episode, 1987
   
Richard Stone
.................. as Himself - Safety Investigator, Delta Airlines 1 episode, 1987
   
Thomas Szasz
................... as Himself 1 episode, 1987
   
Frank Tullo
.................... as Himself - Training Instructor, Continental Airlines 1 episode, 1987
   
Paul Turner
.................... as Himself - Laboratory Technician, National Transportation Safety Board 1 episode, 1987
   
Mel Volz
....................... as Himself - Senior Safety Consultant, United Airlines 1 episode, 1987
   
Earl Wiener
.................... as Himself - Professor, Human Engineering, University of Miami 1 episode, 1987
   
Joseph Wortis
.................. as Himself 1 episode, 1987
   
Wendy Carlos
................... as Herself 1 episode, 1989
   
Stacey Keach
................... as Narrator 1 episode, 1992
   
David Musto
.................... as Host and Narrator 1 episode, 1992
   
Tim Sawyer
..................... as Himself
   
Noreen Turos
................... as Herself
   
Cecilia Aragon
................. as 1 episode, 1994
   
Celestin Adolphe Pegoud
........ as 1 episode, 1994
   
Jon Staudacher
................. as 1 episode, 1994
   
Budd Hopkins
................... as Himself 1 episode, 1996
   
Philip Edward Alexy
............ as Himself 1 episode, 1997
   
Tom Bertino
.................... as Himself 1 episode, 1997
   
Mary Civiello
.................. as 1 episode, 1997
   
Jean-Pierre Corteggiani
........ as Himself 1 episode, 1997
   
Jean-Yves Empereur
............. as Himself 1 episode, 1997
   
Honor Frost
.................... as Herself 1 episode, 1997
   
Andrew Glassman
................ as 1 episode, 1997
   
Sandra Ford Karpman
............ as Herself 1 episode, 1997
   
Mark Lerdall
................... as Himself - USAF Pararescueman 1 episode, 1997
   
Paul Moniz
..................... as 1 episode, 1997
   
Abdel Halim Nur-el-Din
......... as Himself 1 episode, 1997
   
Ian O'Connor
................... as Himself - Interviewee 1 episode, 1997
   
Alice Stockton Rossini
......... as 1 episode, 1997
   
Tanya Balueva
.................. as Herself 1 episode, 1998
   
Rima Eriknova
.................. as Herself 1 episode, 1998
   
Doug Griffin
................... as 1 episode, 1998
   
Stephen Lyons
.................. as Himself 1 episode, 1998
   
Vyacheslav Molodin
............. as Himself 1 episode, 1998
   
Natalia Polosmak
............... as Herself 1 episode, 1998
   
Jeanne Smoot
................... as Herself 1 episode, 1998
   
Peter Aicher
................... as Himself 1 episode, 2000
   
Bashar Altabba
................. as Himself 1 episode, 2000
   
Marcus Brandt
.................. as Himself 1 episode, 2000
   
Bernard Cavalcante
............. as Himself 1 episode, 2000
   
Fu Xiang Chen
.................. as Himself 1 episode, 2000
   
Tristan Couch
.................. as Himself 1 episode, 2000
   
Garrett Fagan
.................. as Himself 1 episode, 2000
   
Max Fordham
.................... as Himself 1 episode, 2000
   
Raul Hilberg
................... as Himself 1 episode, 2000
   
Ian Holm
....................... as Himself - Narrator 1 episode, 2000
   
Dieter Kohl
.................... as Himself 1 episode, 2000
   
Richard Kohler
................. as Himself 1 episode, 2000
   
Fred A. Leuchter Jr.
........... as Himself 1 episode, 2000
   
Robert C. Merton
............... as Nobel Prize Winner 1 episode, 2000
   
Merton Miller
.................. as Nobel Prize Winner 1 episode, 2000
   
Jeremy Noakes
.................. as Himself 1 episode, 2000
   
Tom Peters
..................... as Himself 1 episode, 2000
   
Tony Rook
...................... as Himself 1 episode, 2000
   
Myron Scholes
.................. as Nobel Prize Winner 1 episode, 2000
   
Bryan Scott
.................... as Himself 1 episode, 2000
   
Theresa Swiebodska
............. as Herself 1 episode, 2000
   
Huang Cheng Tang
............... as Himself 1 episode, 2000
   
Erich Topp
..................... as Himself 1 episode, 2000
   
J. Gordon Vaeth
................ as Himself 1 episode, 2000
   
Teoman Yalcinkaya
.............. as Himself 1 episode, 2000
   
Fikret Yegul
................... as Himself 1 episode, 2000
   
Ricardo Agurcia
................ as Himself - Copan Association 1 episode, 2001
   
Anthony F. Aveni
............... as Himself - Colgate University 1 episode, 2001
   
Bart Barlogie
.................. as Himself 1 episode, 2001
   
Noël Bouck
.................... as Herself 1 episode, 2001
   
Lea Boysen
..................... as 1 episode, 2001
   
Greg Connolly
.................. as Himself 1 episode, 2001
   
Robert D'Amato
................. as Himself 1 episode, 2001
   
Henrik Dahl
.................... as 1 episode, 2001
   
Steve Engelberg
................ as Himself 1 episode, 2001
   
Judah Folkman
.................. as Himself 1 episode, 2001
   
Duane Gay
...................... as Himself 1 episode, 2001
   
Philip J. Hilts
................ as Himself 1 episode, 2001
   
Don Ingber
..................... as Himself 1 episode, 2001
   
Michael Klagsbrun
.............. as Himself 1 episode, 2001
   
Bennett Lebow
.................. as Himself 1 episode, 2001
   
Mary Miller
.................... as Herself - Yale University 1 episode, 2001
   
Tony Molina
.................... as 1 episode, 2001
   
Michael O'Reilly
............... as Himself 1 episode, 2001
   
Paul Perito
.................... as Himself 1 episode, 2001
   
Wendie Sakakeeny
............... as 1 episode, 2001
   
Robert J. Sharer
............... as Himself - University of Pennsylvania 1 episode, 2001
   
James P. Thomas
................ as Himself 1 episode, 2001
   
David Townsend
................. as Himself 1 episode, 2001
   
Jonnie Williams
................ as Herself 1 episode, 2001
   
Mitch Zeller
................... as Himself 1 episode, 2001
   
Bruce Zetter
................... as Himself 1 episode, 2001
   
Jonathan Barnett
............... as Himself - Professor: Fire Protection Engineering 1 episode, 2002
   
Brian Clark
.................... as Himself - World Trade Center Survivor 1 episode, 2002
   
W. Gene Corley
................. as Himself - Structural Engineer 1 episode, 2002
   
Sal D'Agostino
................. as Himself - Fireman and World Trade Center Survivor 1 episode, 2002
   
Elisabeth Daynès
.............. as Herself - Reconstruction Artist 1 episode, 2002
   
Jan Demczur
.................... as Himself - World Trade Center Survivor 1 episode, 2002
   
Harold Dibble
.................. as Himself - Archaeologist, University of Pennsylvania 1 episode, 2002
   
Bill Forney
.................... as Himself - World Trade Center Survivor 1 episode, 2002
   
John Fraser
.................... as Inquistor 1 episode, 2002
   
Edd Gasper
..................... as Narrator 1 episode, 2002
   
Alexa Jago
..................... as Maria Celeste 1 episode, 2002
   
Matt Komorowski
................ as Himself - Fireman and World Trade Center Survivor 1 episode, 2002
   
Matthys Levy
................... as Author 1 episode, 2002
   
Mike Meldrum
................... as Himself - Fireman and World Trade Center Survivor 1 episode, 2002
   
Laura Nardi
.................... as Maria Celeste 1 episode, 2002
   
Paul Neal
...................... as Himself - World Trade Center Survivor 1 episode, 2002
   
Jake Pauls
..................... as Himself - Building Safety Analyst 1 episode, 2002
   
Charles Thornton
............... as Himself - Structural Engineer 1 episode, 2002
   
Erik Trinkaus
.................. as Himself - Anthropologist, Washington University 1 episode, 2002
   
Milford Wolpoff
................ as Himself - Paleoanthropologist, University of Michigan 1 episode, 2002
   
Edward C. Aldridge Jr.
......... as Himself - Undersecretary of Defense for Acquisition, Technology and Logistics 1 episode, 2003
   
Ian Alsop
...................... as Himself - AsianArt.com 1 episode, 2003
   
John Anderson
.................. as Himself - National Air and Space Museum 1 episode, 2003
   
Rick Baker
..................... as Himself - Vice President, Tactical Aircraft, Lockheed Martin 1 episode, 2003
   
Andy Balough
................... as Himself - Boeing 1 episode, 2003
   
Ed Beurer
...................... as Himself - Assembly Manager, Lockheed Martin 1 episode, 2003
   
George Bible
................... as Himself - Manufacturing Engineer, The Boeing Company 1 episode, 2003
   
Jigme Parwar Bista
............. as Himself - King of Mustang 1 episode, 2003
   
Oswald Boelcke
................. as 1 episode, 2003
   
Emmanuel Bonami
................ as Translator 1 episode, 2003
   
Manya Branham Glassman
......... as Young Rosalind Franklin 1 episode, 2003
   
John Brotemarkle
............... as Himself - Lieutenant, U.S. Navy 1 episode, 2003
   
Roy Brown
...................... as Himself
   
Dick Burton
.................... as Himself - Flight Test Director, Lockheed Martin 1 episode, 2003
   
Walt Cannon
.................... as Himself - Flight Test Engineer, The Boeing Company 1 episode, 2003
   
Gerry Clausier
................. as Himself 1 episode, 2003
   
Phil Condit
.................... as Himself - Chief Executive Officer, The Boeing Company 1 episode, 2003
   
Greg Cone
...................... as Himself - The Wright Experience 1 episode, 2003
   
Walter Cotter
.................. as J.T. Randall 1 episode, 2003
   
Ryan Culligan
.................. as Raymond Gosling 1 episode, 2003
   
Olivier Deslandes
.............. as Translator 1 episode, 2003
   
Eric Didominico
................ as Himself - Joint Strike Fighter Program Office 1 episode, 2003
   
Patrick Dougherty
.............. as Maurice Wilkins 1 episode, 2003
   
Luigi Fieni
.................... as Himself - Art Conservator 1 episode, 2003
   
Suzanne Fischer
................ as 1 episode, 2003
   
Roland Garros
.................. as 1 episode, 2003
   
Barb Gleich
.................... as Herself - Mechanic, The Boeing Company 1 episode, 2003
   
Howard Gofus
................... as Himself - Flight Test Conductor, The Boeing Company 1 episode, 2003
   
Jacquelyn Grattan
.............. as Herself - Glider Pilot 1 episode, 2003
   
Lama Guru Gyaltsen
............. as Himself - Former Member of Parliament, Tibet 1 episode, 2003
   
Simon Hargreaves
............... as Himself - B.A.E. Test Pilot, Lockheed Martin 1 episode, 2003
   
Michael Hough
.................. as Himself - Major General, Joint Strike Fighter Program Director, 1999-2001 1 episode, 2003
   
Ken Hyde
....................... as Himself - The Wright Experience 1 episode, 2003
   
Paul Kaminski
.................. as Himself - Department of Defense 1 episode, 2003
   
Daniel Kirby
................... as James Watson 1 episode, 2003
   
Fred Knox
...................... as Himself - Chief Test Pilot, The Boeing Company 1 episode, 2003
   
Rodolfo Lujan
.................. as Himself - King Mahendra Trust 1 episode, 2003
   
Mark Magnussen
................. as Himself 1 episode, 2003
   
Pierre Maubouche
............... as Translator 1 episode, 2003
   
Denny May
...................... as 1 episode, 2003
   
Jay Miller
..................... as Himself - Aviation Writer 1 episode, 2003
   
Tom Morgenfeld
................. as Himself - Chief Test Pilot, Lockheed Martin 1 episode, 2003
   
George Muellner
................ as Himself - Major General, Joint Strike Force Program Director, 1993-1995 1 episode, 2003
   
Dennis Muilenburg
.............. as Himself - Engineer, The Boeing Company 1 episode, 2003
   
Dan Nielson
.................... as Himself - Contracts Director, Joint Strike Fighter 1 episode, 2003
   
Thomas Norton
.................. as Lawrence Bragg 1 episode, 2003
   
Dennis O'Donoghue
.............. as Himself - Test Pilot, The Boeing Company 1 episode, 2003
   
Nancylew O'Donoghue
............ as Herself 1 episode, 2003
   
Curtis Peebles
................. as Himself - Aviation Writer 1 episode, 2003
   
Ralph Pelikan
.................. as Himself - Engineer, The Boeing Company 1 episode, 2003
   
Dorian Racey
................... as Himself - Machinist, Lockheed Martin 1 episode, 2003
   
Rick Rezabek
................... as Himself - Chief Engineer, Lockheed Martin 1 episode, 2003
   
James G. Roche
................. as Himself - Secretary of the United States Air Force 1 episode, 2003
   
Philip Sabin
................... as 1 episode, 2003
   
John Sanday
.................... as Himself - American Himalayan Foundation 1 episode, 2003
   
Leah Serinsky
.................. as Rosalind Franklin 1 episode, 2003
   
Paul Smith
..................... as Himself - Lieutenant Colonel, JSF Chief Test Pilot, U.S. Air Force 1 episode, 2003
   
Frank Statkus
.................. as Himself - Program Manager, The Boeing Company 1 episode, 2003
   
John Pierre Steck
.............. as Translator 1 episode, 2003
   
Craig Steidle
.................. as Himself - Rear Admiral, Joint Strike Fighter Program Director, 1995-1997 1 episode, 2003
   
Sophie Tezenas
................. as Rosalind Franklin 1 episode, 2003
   
H.H. 41st Sakya Trizin
......... as Himself - Sakya Order of Tibetan Buddhism 1 episode, 2003
   
Christopher Wall
............... as Francis Crick 1 episode, 2003
   
Graham Warwick
................. as Himself - Writer, Flight International 1 episode, 2003
   
Sam Wilson
..................... as Himself - Joint Strike Fighter Engineer, NASA 1 episode, 2003
   
Scott Winship
.................. as Himself - Engineer, Lockheed Martin 1 episode, 2003
   
Phil Yates
..................... as Himself - Commander, Test Pilot, U.S. Navy 1 episode, 2003
   
Rick Young
..................... as Himself - Aircraft Builder 1 episode, 2003
   
Tom Abel
....................... as 1 episode, 2004
   
Beverly Beavers
................ as Herself - Major, Operations Officer, 21st Combat Support Hospital 1 episode, 2004
   
Elisabetta Boaretto
............ as Herself - Weizmann Institute of Science 1 episode, 2004
   
James Bruckart
................. as Himself - Colonel, Commander, 21st Combat Support Hospital 1 episode, 2004
   
Armin Bruning
.................. as Himself 1 episode, 2004
   
Kevin Cahill
................... as Himself 1 episode, 2004
   
Patricia Cahill
................ as Herself 1 episode, 2004
   
Stephanie Clayman
.............. as 1 episode, 2004
   
Mark Clitsome
.................. as Himself 1 episode, 2004
   
Jim Colvin
..................... as Himself - Rover Engineer 1 episode, 2004
   
Hannah Cotton
.................. as Herself - The Hebrew University of Jerusalem 1 episode, 2004
   
Juan R. Cruz
................... as Himself - Landing Systems Engineer, MER 1 episode, 2004
   
Kelvin Droegenmeier
............ as Himself 1 episode, 2004
   
Joseph Endrizzi
................ as Himself - Major, Urologist, 21st Combat Support Hospital 1 episode, 2004
   
Don Enns
....................... as Himself 1 episode, 2004
   
Hanan Eshel
.................... as Himself - Bar-Ilan University 1 episode, 2004
   
David Evans
.................... as Himself 1 episode, 2004
   
Jim Foot
....................... as Himself 1 episode, 2004
   
Richard Freund
................. as Himself - University of Hartford 1 episode, 2004
   
John Garstang
.................. as Himself 1 episode, 2004
   
Miles Gerety
................... as Himself 1 episode, 2004
   
Peter Goelz
.................... as Himself 1 episode, 2004
   
Marian Tomas Griffin
........... as Mary Mallon 1 episode, 2004
   
Roger Hill
..................... as Himself 1 episode, 2004
   
Torin Howling Wolf
............. as Himself - Private First Class, Medic, 21st Combat Support Hospital 1 episode, 2004
   
Ho-Jin Huang
................... as Himself - Test Engineer 1 episode, 2004
   
Harry Jol
...................... as Himself - University of Wisconsin-Eau Claire 1 episode, 2004
   
Ralf Kahler
.................... as 1 episode, 2004
   
Louis Landriault
............... as Himself 1 episode, 2004
   
Judith Walzer Leavitt
.......... as Herself 1 episode, 2004
   
Barron Lerner
.................. as Himself 1 episode, 2004
   
Baruch Levine
.................. as Himself - New York University 1 episode, 2004
   
Randel Lindemann
............... as Himself - Rover Systems Engineer, Jet Propulsion Laboratory 1 episode, 2004
   
Dave Lounsbury
................. as Himself - Colonel, Deputy Commander, 10th Combat Support Hospital 1 episode, 2004
   
Bob Lyons
...................... as Himself - Colonel, Deputy Commander for Clinical Services 1 episode, 2004
   
David Mason
.................... as Himself - Private First Class 1 episode, 2004
   
Mike Mathieu
................... as Himself 1 episode, 2004
   
Greg Miehall
................... as Himself - Engineer 1 episode, 2004
   
Gordon Moshman
................. as Himself - Physician 1 episode, 2004
   
James Newell
................... as Himself - Test Engineer 1 episode, 2004
   
Nhat Nguyen-Minh
............... as Himself - Major, General Surgeon, 21st Combat Support Hospital 1 episode, 2004
   
Christopher Niles
.............. as Himself - Major, Anesthesiologist, 21st Combat Support Hospital 1 episode, 2004
   
Michael Norman
................. as 1 episode, 2004
   
Glenn Paulino
.................. as Himself - Sergeant First Class 1 episode, 2004
   
Pinhas Porat
................... as Himself - 1960 Excavation Team Member 1 episode, 2004
   
John Powell
.................... as Himself - Colonel, Commander, 10th Combat Support Hospital 1 episode, 2004
   
Douglas Prevost
................ as Himself - Major, Orthopedic Surgeon, 21st Combat Support Hospital 1 episode, 2004
   
Suki Quattlebaum
............... as Herself - Captain, Ward Nurse, 21st Combat Support Hospital 1 episode, 2004
   
Christian Ramirez
.............. as Himself - Sergeant, Chemical Protection Specialist 1 episode, 2004
   
Christina Ramirez
.............. as Herself - Specialist, Preventative Medicine Specialist 1 episode, 2004
   
Adolfo Roitman
................. as Himself - Head of the Shrine of the Book and Curator of the Dead Sea Scrolls 1 episode, 2004
   
Natalie Rose
................... as Josephine Baker 1 episode, 2004
   
David Rosner
................... as Himself 1 episode, 2004
   
Carl Savage
.................... as Himself - Drew University 1 episode, 2004
   
Lawrence Schiffman
............. as Himself - New York University 1 episode, 2004
   
Clark Searle
................... as Himself - Colonel, Orthopedic Surgeon, 21st Combat Support Hospital 1 episode, 2004
   
Jack Shroder
................... as Himself - University of Nebraska at Omaha 1 episode, 2004
   
Steve Silverman
................ as Himself - Technical Director, Planetary Systems, Raytheon 1 episode, 2004
   
Calvin Sims
.................... as Reporter 1 episode, 2004
   
Richard Snee
................... as 1 episode, 2004
   
Herb Stein
..................... as Himself 1 episode, 2004
   
Fred Strickert
................. as Himself - Wartburg College 1 episode, 2004
   
Art Thompson
................... as Himself - Rover Engineer 1 episode, 2004
   
Renaldi Toledo
................. as Himself - Sergeant First Class, Senior Medical Noncommissioned Officer, 21st Combat Support Hospital 1 episode, 2004
   
Larry Vance
.................... as Himself 1 episode, 2004
   
Dallas Walker
.................. as Himself - Captain 1 episode, 2004
   
Barbara Watson
................. as Herself 1 episode, 2004
   
Andrew Wiesen
.................. as Himself - Major, Civil-Military Affairs, 62nd Brigade 1 episode, 2004
   
Angela Winn
.................... as Herself - Captain, Emergency Room Nurse, 21st Combat Support Hospital 1 episode, 2004
   
Al Wolters
..................... as Himself - Redeemer University College 1 episode, 2004
   
Joshua Wurman
.................. as Himself 1 episode, 2004
   
Joe Zias
....................... as Himself - Paleopathologist 1 episode, 2004
   
Richard Anthony
................ as Himself - Restaurant Owner 1 episode, 2005
   
Leo Bister
..................... as Himself - Flight Director 1 episode, 2005
   
Roger Braban
................... as Historical Reenactment 1 episode, 2005
   
Katherine Brown
................ as Herself - University College London 1 episode, 2005
   
Jed Buchwald
................... as Himself - California Institute of Technology 1 episode, 2005
   
Kevin Burke
.................... as Himself - Mechanical Systems Engineer 1 episode, 2005
   
George Chen
.................... as Himself 1 episode, 2005
   
Gale Christianson
.............. as Himself - Author, Isaac Newton 1 episode, 2005
   
Jessica Collisson
.............. as Herself - Flight Director 1 episode, 2005
   
Dan Cox
........................ as Himself - Civil Engineer 1 episode, 2005
   
Phil Cummins
................... as Himself 1 episode, 2005
   
Andy Currant
................... as Himself - Natural History Museum, London 1 episode, 2005
   
William Currie
................. as Himself 1 episode, 2005
   
Ian Dick
....................... as Himself - Lifeguard 1 episode, 2005
   
Morderchai Feingold
............ as Himself - California Institute of Technology 1 episode, 2005
   
Eloy Fernández Clemente
....... as Himself - University of Saragossa 1 episode, 2005
   
Diego Gomez Flores
............. as Himself - Rare book dealer 1 episode, 2005
   
Rosa Flores
.................... as 1 episode, 2005
   
Johnston Forbes-Robertson
...... as Historical Reenactment 1 episode, 2005
   
James Force
.................... as Himself - University of Kentucky 1 episode, 2005
   
Billy Gomillion
................ as Himself 1 episode, 2005
   
Richard Gross
.................. as Himself 1 episode, 2005
   
Garman Harbottle
............... as Himself - Brookhaven National Laboratory 1 episode, 2005
   
Thomas Heaton
.................. as Himself - Engineering Seismologist 1 episode, 2005
   
Michael Henchman
............... as Himself - Brandeis University 1 episode, 2005
   
Barry Hirshhorn
................ as Himself 1 episode, 2005
   
David Hodgson
.................. as Himself - Grandson of Woodward 1 episode, 2005
   
Rob Iliffe
..................... as Himself - Imperial College London 1 episode, 2005
   
Yu Beng Lim
.................... as Voice over 1 episode, 2005
   
Hassan Mashriqui
............... as Himself 1 episode, 2005
   
Max Mayfield
................... as Himself 1 episode, 2005
   
Richard Milner
................. as Himself - American Museum of Natural History 1 episode, 2005
   
James Moore
.................... as Himself - Darwin Biographer 1 episode, 2005
   
Tom Myrick
..................... as Himself - Honeybee Robotics 1 episode, 2005
   
Kenneth Nebenzahl
.............. as Himself - Rare book dealer 1 episode, 2005
   
Tracy Neilson
.................. as Herself - Fault Protection Manager 1 episode, 2005
   
Brody Neuenschwander
........... as Himself - Calligrapher 1 episode, 2005
   
Bill Newman
.................... as Himself - Indiana University 1 episode, 2005
   
Ed O'Dell
...................... as Himself - Engineer 1 episode, 2005
   
Giles Oakley
................... as Himself - Son of Kenneth Oakley 1 episode, 2005
   
Cindy Oda
...................... as Herself - MER 1 episode, 2005
   
Alice Prochaska
................ as Herself - Yale University Librarian 1 episode, 2005
   
Shenth Ravindra
................ as Himself - Train Passenger 1 episode, 2005
   
Glenn Reeves
................... as Himself - Flight Software Architect 1 episode, 2005
   
Jamie Scholes
.................. as Historical Reenactment 1 episode, 2005
   
Kirsten Seaver
................. as Herself - Author, 'Maps, Myths and Men' 1 episode, 2005
   
George Smith
................... as Himself - Dibner Institute 1 episode, 2005
   
Stephen Snobelen
............... as Himself - University of King's College 1 episode, 2005
   
Stacey Stewart
................. as Himself 1 episode, 2005
   
Anna Teetsov
................... as Herself - McCrone Associates 1 episode, 2005
   
Tom Travers
.................... as Himself - Restaurant Owner 1 episode, 2005
   
Ivor Van Heerden
............... as Himself 1 episode, 2005
   
Anna Glenn Vietor
.............. as Herself - Alexander Vietor's wife 1 episode, 2005
   
Matt Wallace
................... as Himself - Mission Manager 1 episode, 2005
   
Stuart Weinstein
............... as Himself 1 episode, 2005
   
Reg Willson
.................... as Himself 1 episode, 2005
   
Serjik Zadourian
............... as Himself 1 episode, 2005
   
Eric Becklin
................... as Himself 1 episode, 2006
   
Maureen Bennett
................ as Lady Franklin 1 episode, 2006
   
Sean B. Carroll
................ as Himself 1 episode, 2006
   
Aslan Chopoorian
............... as 1 episode, 2006
   
Barry Davis
.................... as Himself - Consultant 1 episode, 2006
   
Tiziana Di Matteo
.............. as Herself 1 episode, 2006
   
Anthony Garner
................. as Sir John Franklin 1 episode, 2006
   
Wayt Gibbs
..................... as Himself - Senior Writer, Scientific American 1 episode, 2006
   
Bruce Hall
..................... as Himself - Team Digital Auto Drive 1 episode, 2006
   
Dave Hall
...................... as Himself - Team Digital Auto Drive 1 episode, 2006
   
Nicholas Humphrey
.............. as Himself 1 episode, 2006
   
Ron Kurjanowicz
................ as Himself - Defense Advanced Research Projects Agency 1 episode, 2006
   
Anthony Levandowski
............ as Himself - Blue Team 1 episode, 2006
   
Brian McNamara
................. as Himself 1 episode, 2006
   
Nick Miller
.................... as Himself - Carnegie Mellon University 1 episode, 2006
   
Mike Montemerlo
................ as Himself - Red Team 1 episode, 2006
   
Kevin Peterson
................. as Himself - Graduate Student, Carnegie Mellon University 1 episode, 2006
   
Gary Schmiedel
................. as Himself - Oshkosh Trucks 1 episode, 2006
   
Antony A. Stark
................ as Himself 1 episode, 2006
   
Tony Tether
.................... as Himself - DARPA 1 episode, 2006
   
William Whittaker
.............. as Himself - Carnegie Mellon University 1 episode, 2006
   
Shawn Agard
.................... as Lynching Victim 1 episode, 2007
   
Ray Almeida
.................... as Young Percy Julian 1 episode, 2007
   
Tashina Conlon
................. as Pocahontas 1 episode, 2007
   
Mike Cope
...................... as Himself 1 episode, 2007
   
Michael Dearmond
............... as 1 episode, 2007
   
Carmen Dillon
.................. as Great Grandmother 1 episode, 2007
   
Michael Fitzpatrick
............ as Scott Minnich 1 episode, 2007
   
Jean Geary Boal
................ as Herself, Millersville University 1 episode, 2007
   
Robert 'Two Eagles' Green
...... as Chief Powhatan 1 episode, 2007
   
Jeff Harding
................... as Kenneth R. Miller 1 episode, 2007
   
Ashlee Harless
................. as Young Pocahontas 1 episode, 2007
   
Frank Harrison
................. as Senate Chairman O'Mahoney 1 episode, 2007
   
Takako Hayashi
................. as 1 episode, 2007
   
James Jordan
................... as Bill Buckingham 1 episode, 2007
   
Pamela Lambert
................. as Anna Julian 1 episode, 2007
   
Raymond Lambert
................ as Percy Julian 10 yrs Old 1 episode, 2007
   
Edward Logan
................... as Grandfather 1 episode, 2007
   
Eric Lorin
..................... as Eric Rothschild 1 episode, 2007
   
Jonathan Niles
................. as Josef Pikl 1 episode, 2007
   
Bobbie Patrick
................. as Percy's Mother 1 episode, 2007
   
Yevgeny Pepeliayev
............. as Himself 1 episode, 2007
   
Phoenix
........................ as Powhatan's Wife 1 episode, 2007
   
Jesse E. Purdy
................. as Himself - comparative biologist, Southwestern University 1 episode, 2007
   
Ronald Sarante
................. as Himself - Australian reef guide 1 episode, 2007
   
Rob Tinworth
................... as Himself 1 episode, 2007
   
Langston Toxey
................. as Percy Julian Jr. 1 episode, 2007
   
Gregory Velez
.................. as James Julian 1 episode, 2007
   
Nigel Whitney
.................. as Stephen Harvey 1 episode, 2007
   
Ralph Abraham
.................. as Himself - University of California - Santa Cruz 1 episode, 2008
   
Marsha Ackerman
................ as Herself - Author, 'Cool Comfort' 1 episode, 2008
   
Stuart Altmann
................. as Himself 1 episode, 2008
   
Fitsum Andargatchew
............ as 1 episode, 2008
   
Raymond Arsenault
.............. as Himself - University of Southern Florida 1 episode, 2008
   
Alkibiadis Bakogianis
.......... as 1 episode, 2008
   
Alkiviadis Bakogianis
.......... as 1 episode, 2008
   
Argirios Bangelis
.............. as 1 episode, 2008
   
Kostas Baras
................... as 1 episode, 2008
   
Gabriel Barkay
................. as Himself - Bar-Ilan University 1 episode, 2008
   
Barbara Barletta
............... as Herself 1 episode, 2008
   
Bethelhem Belayneh
............. as 1 episode, 2008
   
Amnon Ben Tor
.................. as Himself - Hebrew University of Jerusalem 1 episode, 2008
   
Manfred Bietak
................. as Himself - Austrian Academy of Sciences 1 episode, 2008
   
Charalambos Bouras
............. as Himself 1 episode, 2008
   
LeRoy Cain
..................... as Himself - Columbia Flight Manager 1 episode, 2008
   
Josep Call
..................... as Himself 1 episode, 2008
   
Dana Cartwright
................ as Himself - Designer Software - LLC 1 episode, 2008
   
Hasok Chang
.................... as Himself - University College London 1 episode, 2008
   
Andreas Charitopoulos
.......... as 1 episode, 2008
   
John Coates
.................... as Himself - Participant 1 episode, 2008
   
Michael D. Coe
................. as Himself - Author, 'Breaking the Maya Code' 1 episode, 2008
   
Itshak Cohen
................... as 1 episode, 2008
   
Gila Cook
...................... as Herself - Hebrew University of Jerusalem 1 episode, 2008
   
Eric Cornell
................... as Himself - University of Colorado 1 episode, 2008
   
David Deutsch
.................. as Himself, Physicist 1 episode, 2008
   
William G. Dever
............... as Himself - University of Arizona 1 episode, 2008
   
Keith Devlin
................... as Himself, Stanford University 1 episode, 2008
   
Abu Elias
...................... as 1 episode, 2008
   
Rani Espanioly
................. as 1 episode, 2008
   
Robert Fox
..................... as Himself - University of Oxford 1 episode, 2008
   
Stefanie E. Frame
.............. as Herself 1 episode, 2008
   
Ali Gamal
...................... as 1 episode, 2008
   
Kostas Gavroglu
................ as Himself - University of Athens 1 episode, 2008
   
Ayelet Gayego
.................. as 1 episode, 2008
   
Daniel Gayego
.................. as 1 episode, 2008
   
Itanow Gayego
.................. as 1 episode, 2008
   
Yehonatan Gayego
............... as 1 episode, 2008
   
Willi Geiger
................... as Himself - Industrial Light & Magic 1 episode, 2008
   
Gillett Griffin
................ as Himself - Art Historian, Princeton University 1 episode, 2008
   
Daniel Halevi
.................. as 1 episode, 2008
   
Meni Behyamin M. Harbi
......... as 1 episode, 2008
   
Bill Harwood
................... as Himself - Space Analyst 1 episode, 2008
   
Lothar Haselberger
............. as Himself 1 episode, 2008
   
Michael Hecht
.................. as Himself - Participant 1 episode, 2008
   
Shmaryahu Hillel
............... as 1 episode, 2008
   
Nicholas Hopkins
............... as Himself - Linguist, Florida State University 1 episode, 2008
   
Victoria Horner
................ as Herself 1 episode, 2008
   
Stephen D. Houston
............. as Himself - Archeologist, Brown University 1 episode, 2008
   
Scott Hubbard
.................. as Himself - Columbia Accident Investigation Board 1 episode, 2008
   
Jeffrey Hurwit
................. as Himself 1 episode, 2008
   
Bert Hölldobler
............... as Himself 1 episode, 2008
   
Dior Isaban
.................... as 1 episode, 2008
   
Kathryn Josserand
.............. as Herself - Linguist, Florida State University 1 episode, 2008
   
Kiriakos Kamaros
............... as 1 episode, 2008
   
Heike Kammerlingh
.............. as Henk Van Rooyen 1 episode, 2008
   
Aristotelles Kariofillas
....... as 1 episode, 2008
   
Wolfgang Ketterle
.............. as Himself - Massachusetts Institute of Technology, Department of Physics 1 episode, 2008
   
Daniel Kleppner
................ as Himself - Massachusetts Institute of Technology, Department of Physics 1 episode, 2008
   
Romy Knebd
..................... as 1 episode, 2008
   
Yael Yanil Laktoosh
............ as 1 episode, 2008
   
Lena Lambrinou
................. as Herself 1 episode, 2008
   
Ehod Lederman
.................. as 1 episode, 2008
   
Mark Lemmon
.................... as Himself - Participant 1 episode, 2008
   
Natanel Levi
................... as 1 episode, 2008
   
Richard Lewontin
............... as Himself 1 episode, 2008
   
Margaret Livingstone
........... as Herself 1 episode, 2008
   
Barbara MacLeod
................ as Herself - Linguist and Anthropologist 1 episode, 2008
   
Joseph Magen
................... as 1 episode, 2008
   
Benoît B. Mandelbrot
.......... as Himself - physicist - Yale University 1 episode, 2008
   
Simon Martin
................... as Himself - Epigrapher - University of Pennsylvania Museum 1 episode, 2008
   
Peter Mathews
.................. as Himself - Epigrapher, La Trobe University 1 episode, 2008
   
Ethan Matoof
................... as 1 episode, 2008
   
Tetsuro Matsuzawa
.............. as Himself 1 episode, 2008
   
Lolmay Garcia Matzar
........... as Himself - Linguist, OKMA Language Center 1 episode, 2008
   
Eilat Mazar
.................... as Herself - Shalem Center 1 episode, 2008
   
P. Kyle McCarter
............... as Himself - Johns Hopkins University 1 episode, 2008
   
Howard McCurdy
................. as Himself - American University 1 episode, 2008
   
Ram Mizrahi
.................... as 1 episode, 2008
   
Monder Mohlastr
................ as 1 episode, 2008
   
Ohad Naharin
................... as 1 episode, 2008
   
Don A. Nelson
.................. as Himself - Nasa Engineer 1 episode, 2008
   
Douglas Osheroff
............... as Himself - Columbia Accident Investigation Board 1 episode, 2008
   
Elias Papadopoulos
............. as 1 episode, 2008
   
Cathy Paraschi
................. as Herself 1 episode, 2008
   
Yoseph Peled
................... as 1 episode, 2008
   
Evi Petropoulou
................ as Herself 1 episode, 2008
   
Dennis Picard
.................. as Himself - Storrowton Museum 1 episode, 2008
   
Johan Portnoi
.................. as 1 episode, 2008
   
Marcelo Portnoi
................ as 1 episode, 2008
   
Judy Preuzt
.................... as Herself 1 episode, 2008
   
Donald Redford
................. as Himself - Pennsylvania State University 1 episode, 2008
   
Sugi Rehevi
.................... as 1 episode, 2008
   
Allen Richardson
............... as Himself - Boeing Engineer 1 episode, 2008
   
Rodney Rocha
................... as Himself - Columbia Division Chief Engineer 1 episode, 2008
   
Rebecca Saxe
................... as Herself 1 episode, 2008
   
Linda Schele
................... as Herself - Epigrapher, University of Texas, Austin 1 episode, 2008
   
John Schwartz
.................. as Himself - New York Times 1 episode, 2008
   
Peter Shor
..................... as Himself - Massachusetts Institute of Technology - Department of Applied Mathematics 1 episode, 2008
   
Daiit Shoshar
.................. as 1 episode, 2008
   
Shayna Silverman
............... as 1 episode, 2008
   
Evone Simaan
................... as 1 episode, 2008
   
Dan Simberloff
................. as Himself 1 episode, 2008
   
George Stuart
.................. as Himself - Historian 1 episode, 2008
   
Andrew Szydlo
.................. as Himself - Chemistry Historian 1 episode, 2008
   
Makda Teklemichael
............. as 1 episode, 2008
   
Steve Tendrich
................. as Himself 1 episode, 2008
   
Nikos Toganidis
................ as Himself 1 episode, 2008
   
Michael Tomasell
............... as Himself 1 episode, 2008
   
Dirk Van Delft
................. as Himself - Boerhaave Museum 1 episode, 2008
   
Johannes Van Der Waals
......... as Marinus Smit 1 episode, 2008
   
Carl Weiman
.................... as Himself - University of Colorado 1 episode, 2008
   
Andrew Whiten
.................. as Himself 1 episode, 2008
   
Pat Woida
...................... as Himself - Participant 1 episode, 2008
   
Demetris Xilas
................. as 1 episode, 2008
   
Suzanne Young
.................. as Herself - Participant 1 episode, 2008
   
Sharon Zuckerman
............... as Herself - Hebrew University of Jerusalem
   
Jordi Agusti
................... as Himself - Catalan Institute of Paleoecology 1 episode, 2009
   
Richard Alley
.................. as Himself - Penn State University 1 episode, 2009
   
Scott D. Altman
................ as Himself - NASA Astronaut 1 episode, 2009
   
Susan Antón
................... as Herself - New York University 1 episode, 2009
   
Ken Aplin
...................... as Himself - Australian National Wildlife Collection 1 episode, 2009
   
Homero Aridjis
................. as Himself - Author 1 episode, 2009
   
Juan Luis Arsuaga
.............. as Himself - Universidad Complutense de Madrid 1 episode, 2009
   
Matt Ashmore
................... as Himself - Hubble Tool Engineer 1 episode, 2009
   
Tom Austin
..................... as Himself - Sierra Research, Inc. 1 episode, 2009
   
Deirdre Barrett
................ as Herself - Harvard Medical School 1 episode, 2009
   
Mark Bedell
.................... as Terrorist 1 episode, 2009
   
Mark Behnke
.................... as Himself - Hubble Tool Engineer 1 episode, 2009
   
Frank Blanco
................... as Himself - NSA Executive Director, 1999-2001 1 episode, 2009
   
Dominique Bonjean
.............. as Himself - Archeologie Andennaise 1 episode, 2009
   
Jason Box
...................... as Himself - The Ohio State University 1 episode, 2009
   
Lincoln Brower
................. as Himself - Sweet Briar College 1 episode, 2009
   
Michel Brunet
.................. as Himself - College de France 1 episode, 2009
   
Gordon Burghardt
............... as Himself - Biopsychologist 1 episode, 2009
   
Bill Calvert
................... as Himself - Zoologist 1 episode, 2009
   
Jerry Chu
...................... as 1 episode, 2009
   
Carolyn Coquillette
............ as Herself - Luscious Garage 1 episode, 2009
   
Kandace C. Cummings
............ as 1 episode, 2009
   
Tina Cursley
................... as Herself - Wife of Research Subject 1 episode, 2009
   
Tom Cursley
.................... as Himself - Research Subject 1 episode, 2009
   
Sarah Das
...................... as Herself - Woods Hole Oceanographic Institution 1 episode, 2009
   
Christopher Dean
............... as Himself - University College London 1 episode, 2009
   
Chuck DeVore
................... as Himself - California State Assembly Member 1 episode, 2009
   
G. William Domhoff
............. as Himself - University of California, Santa Cruz 1 episode, 2009
   
David Murfee Faulk
............. as Himself - Former NSA Voice Interceptor 1 episode, 2009
   
Drew Feustel
................... as Himself - NASA Astronaut 1 episode, 2009
   
Eric Foster
.................... as Himself - Goddard Space Flight Center 1 episode, 2009
   
Eric Jason Foster
.............. as Himself - Goddard Space Flight Center 1 episode, 2009
   
Yannick Garcin
................. as Himself - University of Potsdam 1 episode, 2009
   
David Gibo
..................... as Himself - University of Toronto 1 episode, 2009
   
Tomas Gonzalez-Torres
.......... as Himself - Lead Spacewalk Instructor 1 episode, 2009
   
Mike Good
...................... as Himself - NASA Astronaut 1 episode, 2009
   
Teo Halm
....................... as Neanderthal Boy 1 episode, 2009
   
Erica Harris
................... as Herself - Boston University 1 episode, 2009
   
Eric Haseltine
................. as Himself - NSA Director of Research, 2002-2005 1 episode, 2009
   
Jamie Heffron
.................. as Himself 1 episode, 2009
   
Eleanor Hill
................... as 11 Committee 1 episode, 2009
   
Ian Howat
...................... as Himself - The Ohio State University 1 episode, 2009
   
Daniel Janzen
.................. as Himself - University of Pennsylvania 1 episode, 2009
   
Mark Jarosz
.................... as Himself - Goddard Space Flight Center 1 episode, 2009
   
Greg Johnson
................... as Himself - NASA Astronaut 1 episode, 2009
   
Heather Jones
.................. as Herself - Research Subject 1 episode, 2009
   
Ian Joughin
.................... as Himself - University of Washington 1 episode, 2009
   
Olivia Judson
.................. as Herself 1 episode, 2009
   
Annett Junginger
............... as Herself - University of Potsdam 1 episode, 2009
   
Howard Katz
.................... as Himself - Boston Psychoanalytic Institute 1 episode, 2009
   
Adrienne Kinne
................. as Herself - Former NSA Voice Interceptor 1 episode, 2009
   
James Lalsiamliana
............. as Himself - Biologist 1 episode, 2009
   
Susan Larson
................... as Herself - Stony Brook University 1 episode, 2009
   
Meave Leakey
................... as Herself - National Geographic Explorer-in-Residence 1 episode, 2009
   
David Leckrone
................. as Himself 1 episode, 2009
   
Rodney Lee
..................... as Himself - Solar Richmond Graduate 1 episode, 2009
   
Adam LeWinter
.................. as Himself - Extreme Ice Survey 1 episode, 2009
   
Marlo Lewis Jr.
................ as Himself - Competitive Enterprise Institute 1 episode, 2009
   
David Lordkipanidze
............ as Himself - Georgian National Museum 1 episode, 2009
   
Jim Malkiewicz
................. as Himself - Wickline Bedding Company 1 episode, 2009
   
Myra Malkiewicz
................ as Herself - Wickline Bedding Company 1 episode, 2009
   
Mark Maslin
.................... as Himself - University College London 1 episode, 2009
   
Megan McArthur
................. as Herself - NASA Astronaut 1 episode, 2009
   
Patrick Mcnamara
............... as Himself - Boston University 1 episode, 2009
   
Sara Mednick
................... as Herself - University of California, San Diego 1 episode, 2009
   
Daniel Melnick
................. as Himself - University of Potsdam 1 episode, 2009
   
Willie Mae Payne
............... as Himself - Richmond 1 episode, 2009
   
Tad Pfeffer
.................... as Himself - University of Colorado at Boulder 1 episode, 2009
   
Eric Pianka
.................... as Himself - Ecologist 1 episode, 2009
   
Robert L. Popp
................. as Himself 1 episode, 2009
   
Todd Preuss
.................... as Himself - Emory University 1 episode, 2009
   
I.V. Ramanuja Rao
.............. as Himself - International Network for Bamboo and Rattan 1 episode, 2009
   
Brian Reid
..................... as Himself - Internet Systems Consortium 1 episode, 2009
   
Antti Revonsuo
................. as Himself - University of Turku 1 episode, 2009
   
Ed Rezac
....................... as Himself - Goddard Space Flight Center 1 episode, 2009
   
Michael Richards
............... as Himself - Max Planck Institute 1 episode, 2009
   
Martin Roscheisen
.............. as Himself - Nanosolar, Inc. 1 episode, 2009
   
Christian Rutz
................. as Himself - Oxford University 1 episode, 2009
   
Tim Sample
..................... as Himself - Former Staff Director, House Intelligence Committee 1 episode, 2009
   
Ken Sembach
.................... as Himself - Hubble Project Scientist, Space Telescope Science Institute 1 episode, 2009
   
Mark Serreze
................... as Himself - National Snow & Ice Data Center 1 episode, 2009
   
Chuck Shaw
..................... as Himself - Director, Hubble Servicing Mission 1 episode, 2009
   
John Shneerson
................. as Himself - Papworth Hospital, Cambridge, England 1 episode, 2009
   
Mark Solms
..................... as Himself - University of Cape Town 1 episode, 2009
   
Ian Stephen
.................... as Himself - London Zoo 1 episode, 2009
   
Karl Steudel
................... as Charles Darwin 1 episode, 2009
   
Chip Taylor
.................... as Himself - University of Kansas 1 episode, 2009
   
Michel Toussaint
............... as Himself - University of Liege 1 episode, 2009
   
Bill Weihl
..................... as Himself - Google, Inc. 1 episode, 2009
   
James White
.................... as Himself - University of Colorado at Boulder 1 episode, 2009
   
Matthew Wilson
................. as Himself - Massachusetts Institute of Technology 1 episode, 2009
   
Jacob Woodruff
................. as Himself - Nanosolar, Inc. 1 episode, 2009
   
Cal Worthington
................ as Himself - The Worthington Dealership Group 1 episode, 2009
   
Antonio Zadra
.................. as Himself - University of Montreal 1 episode, 2009
   
René Aguilar
.................. as Himself 1 episode, 2010
   
Shmuel Ahituv
.................. as Himself 1 episode, 2010
   
Fadel Al-Awadi
................. as 1 episode, 2010
   
Nancy Albury
................... as Herself - National Museum of the Bahamas 1 episode, 2010
   
Louise Alexander
............... as 1 episode, 2010
   
Henry Allen
.................... as 1 episode, 2010
   
Masanori Andou
................. as Himself 1 episode, 2010
   
Valerie Andrushko
.............. as Herself - Southern Connecticut State University 1 episode, 2010
   
Allan Ashworth
................. as Himself 1 episode, 2010
   
Fernando Astete
................ as Himself - Machu Picchu Archeological Park 1 episode, 2010
   
Kathryn Bard
................... as Herself - Boston University 1 episode, 2010
   
Arnold Bauer
................... as Himself 1 episode, 2010
   
Gary Becker
.................... as Himself - University of Chicago 1 episode, 2010
   
Erez Ben-Yosef
................. as Himself 1 episode, 2010
   
Charles Bennett
................ as Himself 1 episode, 2010
   
David Berkenbilt
............... as 1 episode, 2010
   
Ronald H. Bissinger
............ as Himself - Amateur Astronomer 1 episode, 2010
   
Greg Boardman
.................. as Himself 1 episode, 2010
   
Duncan Bonner
.................. as 1 episode, 2010
   
Laura Brown
.................... as Himself - Handshouse Studio 1 episode, 2010
   
Rick Brown
..................... as Himself - Handshouse Studio 1 episode, 2010
   
Burl Burlingame
................ as Himself 1 episode, 2010
   
Zach Burns
..................... as Himself - University of Chicago 1 episode, 2010
   
Carola Narvaez Bustos
.......... as Herself 1 episode, 2010
   
Kenneth Chang
.................. as Himself - The New York Times 1 episode, 2010
   
John Cochrane
.................. as Himself - University of Chicago 1 episode, 2010
   
Charlie M. Crisafulli
.......... as Himself - Ecologist, United States Department of Agriculture Forest Service 1 episode, 2010
   
Raúl Dagnino
.................. as Himself 1 episode, 2010
   
Gary G. Dahl
................... as Himself - Senator, Republican, 28th District, Illinois 1 episode, 2010
   
Michael Davis
.................. as Himself 1 episode, 2010
   
Thibaut Desjardins
............. as Himself 1 episode, 2010
   
Kichija Dewa
................... as Himself 1 episode, 2010
   
Roy P. Disney
.................. as Himself - Walt Disney's Great Nephew 1 episode, 2010
   
Gunter Dreyer
.................. as Himself - German Archaeological Institute 1 episode, 2010
   
Daniel Dzurisin
................ as Himself - Geologist, United States Geological Survey 1 episode, 2010
   
Mosaad El-Hedek
................ as Himself - Shipwright 1 episode, 2010
   
Mohamed Abd El-Maguid
.......... as Himself - Underwater Archaeologist 1 episode, 2010
   
Eugene Fama
.................... as Himself - University of Chicago 1 episode, 2010
   
Rodolfo Fattovich
.............. as Himself - Archeologist 1 episode, 2010
   
Miguel Fortt
................... as Himself 1 episode, 2010
   
Yosef Garfinkel
................ as Himself 1 episode, 2010
   
Laurence Golborne
.............. as Himself 1 episode, 2010
   
Jeremy Grantham
................ as Himself - GMO, LLC 1 episode, 2010
   
Alexandra Hall
................. as Herself - Amateur Astronomer 1 episode, 2010
   
Greg Hall
...................... as Himself 1 episode, 2010
   
Zahi Hawass
.................... as Himself - Supreme Council of Antiquities 1 episode, 2010
   
Jill Heinerth
.................. as Herself - Technical Diving Specialist 1 episode, 2010
   
Frank Helmholz
................. as Himself 1 episode, 2010
   
Al Holland
..................... as Himself 1 episode, 2010
   
Michael A. Hoskin
.............. as Himself - Cambridge University 1 episode, 2010
   
Joel Hotchkiss
................. as Performer 1 episode, 2010
   
Peter Hsu
...................... as Himself 1 episode, 2010
   
Akira Iriye
.................... as Himself 1 episode, 2010
   
Alberto Iturra
................. as Himself 1 episode, 2010
   
Lori Johnston
.................. as Herself 1 episode, 2010
   
Jacqueline Jung
................ as Herself 1 episode, 2010
   
Brian Kakuk
.................... as Himself - Science Diver, Bahamas Caves Research Foundation 1 episode, 2010
   
Terry Kerby
.................... as Himself, Director of Operations, NOAA 1 episode, 2010
   
Brian Knutson
.................. as Himself - Stanford University 1 episode, 2010
   
Hamdy Lahma
.................... as Himself - Shipwright 1 episode, 2010
   
Mahrous Lahma
.................. as Himself - Shipwright 1 episode, 2010
   
Reda Lahma
..................... as Himself - Shipwright 1 episode, 2010
   
Yosry Lahma
.................... as Himself - Shipwright 1 episode, 2010
   
William B. Latter
.............. as Himself - NASA Scientist 1 episode, 2010
   
Jennifer Lerner
................ as Herself - Harvard University 1 episode, 2010
   
Thomas Levy
.................... as Himself 1 episode, 2010
   
Roger Long
..................... as Himself 1 episode, 2010
   
Bill Lord
...................... as 1 episode, 2010
   
John Lord
...................... as 1 episode, 2010
   
Valerie Lord
................... as 1 episode, 2010
   
David Loring
................... as Himself 1 episode, 2010
   
Chloe Lucas
.................... as 1 episode, 2010
   
Jon J. Major
................... as Himself - Geologist, United States Geological Survey 1 episode, 2010
   
Brian G. Marsden
............... as Himself - Harvard-Smithsonian Center for Astrophysics 1 episode, 2010
   
Maryline Martin
................ as Herself 1 episode, 2010
   
Daniel Martinez
................ as Himself 1 episode, 2010
   
Laurie Marvald
................. as Performer 1 episode, 2010
   
Dan Mathisson
.................. as Himself - Credit Suisse 1 episode, 2010
   
Joe Mazzella
................... as Himself - Knight Capital Group 1 episode, 2010
   
Massimo Mazzotti
............... as Himself - Assistant Professor 1 episode, 2010
   
Leo Melamed
.................... as Himself - Chicago Mercantile Exchange 1 episode, 2010
   
Haggai Misgav
.................. as Himself 1 episode, 2010
   
Fathi Mohamed
.................. as Himself - Sculptor 1 episode, 2010
   
Andrew Morris
.................. as 1 episode, 2010
   
Stephen Murray
................. as Himself 1 episode, 2010
   
Stella Nair
.................... as Herself - University of California, Riverside 1 episode, 2010
   
Mohammad Najjar
................ as Himself 1 episode, 2010
   
Rory O'Neill
................... as Himself 1 episode, 2010
   
Danny O'Shea
................... as Himself 1 episode, 2010
   
Ghadeer Odeh
................... as 1 episode, 2010
   
Go Okumoto
..................... as Himself 1 episode, 2010
   
John Pallister
................. as Himself - Geologist, United States Geological Survey 1 episode, 2010
   
Harry Pankau
................... as Himself - Chicago Mercantile Exchange Trader 1 episode, 2010
   
Michael P. Pateman
............. as Himself - National Museum of the Bahamas 1 episode, 2010
   
Elva Torres Pino
............... as Herself - Peruvian Culture Institute 1 episode, 2010
   
J.D. Polk
...................... as Himself 1 episode, 2010
   
Sarah Preston
.................. as Herself 1 episode, 2010
   
Tanya Pushkine
................. as 1 episode, 2010
   
Ramilsonina
.................... as Himself 1 episode, 2010
   
Johan Reinhard
................. as Himself - National Geographic Explorer-in-Residence 1 episode, 2010
   
Jason Rhodes
................... as Himself 1 episode, 2010
   
Colin Richards
................. as Himself 1 episode, 2010
   
Shaun Robstad
.................. as Himself 1 episode, 2010
   
John Rodgaard
.................. as Himself 1 episode, 2010
   
Richard Rosenblatt
............. as Himself - New York Stock Exchange 1 episode, 2010
   
Matt Russell
................... as Himself 1 episode, 2010
   
Jim Rylatt
..................... as Himself 1 episode, 2010
   
William Schniedewind
........... as Himself 1 episode, 2010
   
Wes Skiles
..................... as Himself - Director of Photography, Karst Productions 1 episode, 2010
   
Vernon Smith
................... as Himself - Chapman University School of Law, 2002 Nobel Prize Winner in Economics 1 episode, 2010
   
Stephanie Snedden
.............. as Herself 1 episode, 2010
   
Linda J. Spilker
............... as Herself - NASA Scientist 1 episode, 2010
   
Sam Spurgeon
................... as 1 episode, 2010
   
Ahmad Srour
.................... as 1 episode, 2010
   
Rainer Stadelmann
.............. as Himself - German Archaeological Institute 1 episode, 2010
   
David Steadman
................. as Himself - University of Florida 1 episode, 2010
   
Parks Stephenson
............... as Himself 1 episode, 2010
   
Donald Stratton
................ as Himself 1 episode, 2010
   
Peter K. Swart
................. as Himself - University of Miami 1 episode, 2010
   
Kasia Szpakowska
............... as Herself - Swansea University 1 episode, 2010
   
Andrew Tallon
.................. as Himself 1 episode, 2010
   
Tom Taylor
..................... as Himself 1 episode, 2010
   
Richard Thaler
................. as Himself - University of Chicago Booth School of Business 1 episode, 2010
   
Alden Tombaugh
................. as Himself - Clyde Tombaugh's Son 1 episode, 2010
   
Patsy Tombaugh
................. as Herself - Clyde Tombaugh's Widow 1 episode, 2010
   
Kazuo Ueda
..................... as Himself 1 episode, 2010
   
Albert van Helden
.............. as Himself - Professor: University of Utrecht 1 episode, 2010
   
Stefaan Van Liefferinge
........ as Himself 1 episode, 2010
   
David Vann
..................... as Himself - Author, 'A Mile Down' 1 episode, 2010
   
José Vega
..................... as Himself 1 episode, 2010
   
John Verano
.................... as Himself - Tulane University 1 episode, 2010
   
Cheryl Ward
.................... as Herself - Coastal Carolina University 1 episode, 2010
   
Martin Whatley
................. as 1 episode, 2010
   
Mark Whitehouse
................ as Himself - The Wall Street Journal 1 episode, 2010
   
Dan Winter
..................... as 1 episode, 2010
   
Kenneth Wright
................. as Himself - Paleohydrologist 1 episode, 2010
   
Oded Yair
...................... as Himself 1 episode, 2010
   
Allan Adams
.................... as Himself 1 episode, 2011
   
David Albers
................... as Himself - Consumer Electronics Show Participant 1 episode, 2011
   
David Albert
................... as Himself - Columbia University 1 episode, 2011
   
Martin Alder
................... as Himself 1 episode, 2011
   
Kellar Autumn
.................. as Himself - Biologist, Lewis & Clark College 1 episode, 2011
   
C. Lewis Azad
.................. as Herself - University of Texas at Dallas, NanoTech Institute 1 episode, 2011
   
Jim Bales
...................... as Himself - Edgerton Center, Massachusetts Institute of Technology 1 episode, 2011
   
Christos Bergeles
.............. as Himself - Student, Institute of Robotics, ETH Zurich 1 episode, 2011
   
Tony Brennan
................... as Himself - Biomaterials Engineer 1 episode, 2011
   
Eric Brown
..................... as Himself 1 episode, 2011
   
Tony Cable
..................... as Himself 1 episode, 2011
   
Robert Cannon
.................. as Himself 1 episode, 2011
   
Christopher Mark Chan
.......... as 1 episode, 2011
   
Palaiseau John Clauser
......... as Himself 1 episode, 2011
   
Adam Cohen
..................... as Himself - Consumer Electronics Show Participant 1 episode, 2011
   
John Cox
....................... as Himself 1 episode, 2011
   
Todd Crain
..................... as Himself 1 episode, 2011
   
Mark R. Cutkosky
............... as Himself - Mechanical Engineer, Stanford University 1 episode, 2011
   
Anne DeAcetis
.................. as Actor 1 episode, 2011
   
Danny Dennis
................... as Actor 1 episode, 2011
   
Courtney DeSisto
............... as Herself - Patient 1 episode, 2011
   
Summer Douglass
................ as Herself - Consumer Electronics Show Participant 1 episode, 2011
   
Ken Driesslein
................. as Actor 1 episode, 2011
   
Mark Eberhart
.................. as Himself - Metallurgist, Author, Why Things Break 1 episode, 2011
   
Lela Edgar
..................... as 1 episode, 2011
   
Jennifer Eigenbrode
............ as Herself - Astrobiologist at Goddard Space Flight Center 1 episode, 2011
   
Josh Eisner
.................... as Himself - Astronomer at University of Arizona 1 episode, 2011
   
Edward Farhi
................... as Himself 1 episode, 2011
   
Danny Glavin
................... as Himself - Astrobiologist at Goddard Space Flight Center 1 episode, 2011
   
Nicholas Godley
................ as Himself - Fashion Designer 1 episode, 2011
   
Susan Graham
................... as 1 episode, 2011
   
David Gross
.................... as Himself - UC Santa Barbara 1 episode, 2011
   
Pierre Gygax
................... as Himself - Chief Operating Officer, Ulysse Nardin 1 episode, 2011
   
Eva Hakansson
.................. as Herself 1 episode, 2011
   
Husna Hasan
.................... as 1 episode, 2011
   
Craig Hogan
.................... as Himself 1 episode, 2011
   
Youming Huang
.................. as Himself 1 episode, 2011
   
Dan Inman
...................... as Himself - Materials Scientist, Virginia Tech 1 episode, 2011
   
Ted Jansen
..................... as Himself - Beekeeper 1 episode, 2011
   
Pablo Jarillo-Herrero
.......... as Himself - Physicist, Massachusetts Institute of Technology 1 episode, 2011
   
Shamit Kachru
.................. as Himself - Stanford University 1 episode, 2011
   
Peter Kendrigan
................ as Himself 1 episode, 2011
   
Chad Knowles
................... as Himself - Iraq War Veteran 1 episode, 2011
   
Rocky Kolb
..................... as Himself 1 episode, 2011
   
Amy Koppmann
................... as Herself - Consumer Electronics Show Participant 1 episode, 2011
   
Sam Kwa
........................ as Himself 1 episode, 2011
   
Klaus Lackner
.................. as Himself 1 episode, 2011
   
Doug Lenat
..................... as Himself 1 episode, 2011
   
Nate Lewis
..................... as Himself 1 episode, 2011
   
Randy Lewis
.................... as Himself - Molecular Biologist, University of Wyoming 1 episode, 2011
   
Charles Lickel
................. as Himself 1 episode, 2011
   
Marcio Dias Lima
............... as Himself - University of Texas at Dallas, NanoTech Institute 1 episode, 2011
   
Jean Lopategui
................. as Himself - Cedars-Sinai Medical Center, Molecular Pathology 1 episode, 2011
   
Jonathan MacKenzie
............. as Himself 1 episode, 2011
   
Mark Meyers
.................... as Himself - Materials Scientist, University of California, San Diego 1 episode, 2011
   
Deborah F. Mielewski
........... as Herself 1 episode, 2011
   
Marvin Minsky
.................. as Himself 1 episode, 2011
   
Chad Mirkin
.................... as Himself - Chemist, Northwestern University 1 episode, 2011
   
Daniel S. Mishkin
.............. as Himself - Gastroenterologist, Boston University 1 episode, 2011
   
Russ Monk
...................... as Himself - Dir. of Operations, H.I.T. 1 episode, 2011
   
Shu Morino
..................... as 1 episode, 2011
   
Kenichi Nakamaru
............... as 1 episode, 2011
   
Bradley Nelson
................. as Himself - Institute of Robotics, ETH Zurich 1 episode, 2011
   
Tucker Norton
.................. as Himself - Ballistics Scientist, Dupont 1 episode, 2011
   
Tom Ohnstad
.................... as Himself - Dir. of Engineering, H.I.T. 1 episode, 2011
   
Brad Parkinson
................. as Himself 1 episode, 2011
   
John Paul
...................... as Himself 1 episode, 2011
   
John Paules
.................... as Himself - General Manager, Ellwood Technologies 1 episode, 2011
   
John Pendry
.................... as Himself - Theoretical Physicist, Imperial College London 1 episode, 2011
   
William D. Phillips
............ as Himself - NIST 1 episode, 2011
   
Shauna Pinkett
................. as 1 episode, 2011
   
Vilas Pol
...................... as Himself 1 episode, 2011
   
Roy Pritchard
.................. as Himself - Technician 1 episode, 2011
   
Thom Rachford
.................. as 1 episode, 2011
   
Sajit Rao
...................... as Himself 1 episode, 2011
   
Shravanthi Reddy
............... as Himself 1 episode, 2011
   
Chris Riley-Portugues
.......... as Himself - Technician 1 episode, 2011
   
Paul Romero
.................... as Actor 1 episode, 2011
   
Frances Ross
................... as Herself - IBM Research Division 1 episode, 2011
   
Delia Schwartz-Perlov
.......... as Herself - Tufts University 1 episode, 2011
   
Leonie Seliger
................. as Herself - Head of Cathedral Studios 1 episode, 2011
   
Atman Shah
..................... as Himself 1 episode, 2011
   
Tim Shank
...................... as Himself - Biologist at Woods Hole Oceanographic Institute 1 episode, 2011
   
Zhengrong Shi
.................. as Herself 1 episode, 2011
   
Victor Shopov
.................. as Himself 1 episode, 2011
   
Stephen L. Smith
............... as Himself - Vice President, Intel Corporation 1 episode, 2011
   
John Spencer
................... as Himself - Astronomer at Southwest Research Institute 1 episode, 2011
   
Sarah Stewart
.................. as Herself - Planetary Scientist at Harvard University 1 episode, 2011
   
Zoltan Takacs
.................. as Himself 1 episode, 2011
   
Tram Truong
.................... as Himself - Technician 1 episode, 2011
   
Migina Tsai
.................... as 1 episode, 2011
   
Mike Tuffey
.................... as Himself - Owner, English Antique Glass 1 episode, 2011
   
Scot Vannorman
................. as Himself - United States Navy 1 episode, 2011
   
Alex Vilenkin
.................. as Himself - Tufts University 1 episode, 2011
   
Luis von Ahn
................... as Himself 1 episode, 2011
   
Alex Waibel
.................... as Himself 1 episode, 2011
   
Jim Walsh
...................... as Himself - Nuclear Security Expert - Massachusetts Institute of Technology 1 episode, 2011
   
Stephanie White
................ as Herself 1 episode, 2011
   
Samuel Wickline
................ as Himself - Cardiologist, Washington University 1 episode, 2011
   
Terry Winograd
................. as Himself 1 episode, 2011
   
Patrick Winston
................ as Himself 1 episode, 2011
   
Danny Womack
................... as Himself - Owner, Outlaw Motor Speedway 1 episode, 2011
   
Richard Wool
................... as Himself 1 episode, 2011
   
Angel Yanagihara
............... as Herself 1 episode, 2011
   
Lynn Yanyo
..................... as Herself - Polymer Engineer, Lord Corporation 1 episode, 2011
   
Cristina Zenato
................ as Herself - Shark Expert 1 episode, 2011
   
Matthew Albanese
............... as Himself - New York City MTA 1 episode, 2012
   
Malcolm Bowman
................. as Himself - SUNY Stony Brook 1 episode, 2012
   
Salvatore Cassano
.............. as Himself - New York City Fire Commissioner 1 episode, 2012
   
Tim Hewson
..................... as Himself - ECMWF 1 episode, 2012
   
Marty Ingram
................... as Himself - Point Breeze Volunteer Fire Dept. 1 episode, 2012
   
Joseph Lhota
................... as Himself - Chairman & CEO NYC MTA 1 episode, 2012
   
Sandy MacDonald
................ as Himself - NOAA Earth System Research Lab 1 episode, 2012
   
Emmanuel Mairesse
.............. as Translation Voiceovers 1 episode, 2012
   
Scott McPartland
............... as Himself - Stormchaser 1 episode, 2012
   
Maricruz Castillo Merlo
........ as Translation Voiceovers 1 episode, 2012
   
John Miksad
.................... as Himself - Con Edison 1 episode, 2012
   
Emily Rahimi
................... as Herself - Social Media Manager FDNY 1 episode, 2012
   
David Adamec
................... as Himself 1 episode, 2013
   
Joanna Aizenberg
............... as Herself 1 episode, 2013
   
Mike Archer
.................... as Himself 1 episode, 2013
   
Christopher Baran
.............. as Himself 1 episode, 2013
   
Angela Belcher
................. as Herself 1 episode, 2013
   
Mike Beller
.................... as Himself 1 episode, 2013
   
Scott Bocklund
................. as Himself 1 episode, 2013
   
Sebastiaan Bowier
.............. as Himself 1 episode, 2013
   
Evan Breedlove
................. as Himself 1 episode, 2013
   
Charlie Bristow
................ as Himself 1 episode, 2013
   
Carlos Casas
................... as Himself 1 episode, 2013
   
Benjamin Charrow
............... as Himself 1 episode, 2013
   
Ian Davies
..................... as Himself 1 episode, 2013
   
Maria Davis
.................... as Herself 1 episode, 2013
   
Pete DeMuth
.................... as Himself 1 episode, 2013
   
David Elliott
.................. as Himself 1 episode, 2013
   
Judy Elliott
................... as Herself 1 episode, 2013
   
Carl Feldman
................... as Himself 1 episode, 2013
   
Scott Ferguson
................. as Himself 1 episode, 2013
   
J. Christian Gerdes
............ as Himself 1 episode, 2013
   
Jeffrey B. Halverson
........... as Himself 1 episode, 2013
   
Paula Hammond
.................. as Herself 1 episode, 2013
   
Lene Harbott
................... as Himself 1 episode, 2013
   
Chris Hayward
.................. as Himself 1 episode, 2013
   
Julia Herr
..................... as Herself 1 episode, 2013
   
Neil Hewett
.................... as Himself 1 episode, 2013
   
Scott Hocknull
................. as Himself 1 episode, 2013
   
Darryl James
................... as Himself - Texas Tech University 1 episode, 2013
   
Shonbray Johnson
............... as Herself - Nurse, Oklahoma Heart Hospital 1 episode, 2013
   
Kurt Jordan
.................... as Himself 1 episode, 2013
   
Dirk Kramers
................... as Himself 1 episode, 2013
   
Doug Lawson
.................... as Himself 1 episode, 2013
   
Jack Levis
..................... as Himself 1 episode, 2013
   
Robyn Mckenzie
................. as Herself 1 episode, 2013
   
June Medford
................... as Herself 1 episode, 2013
   
Tom Morgan
..................... as Himself 1 episode, 2013
   
Eric Nauman
.................... as Himself 1 episode, 2013
   
Atsuko Negishi
................. as Herself 1 episode, 2013
   
John Paterson
.................. as Himself 1 episode, 2013
   
Michael Paxman
................. as Himself 1 episode, 2013
   
Robert Playter
................. as Himself 1 episode, 2013
   
Fred Prata
..................... as Himself 1 episode, 2013
   
Gavin Prideaux
................. as Himself 1 episode, 2013
   
Marc Raibert
................... as Himself 1 episode, 2013
   
June Ross
...................... as Herself 1 episode, 2013
   
Anja Schmidt
................... as Herself 1 episode, 2013
   
Emily Shuckburgh
............... as Herself 1 episode, 2013
   
Stanton Sloane
................. as Himself 1 episode, 2013
   
Maylene Sorrels
................ as Herself - Teacher, Plaza Towers Elementary 1 episode, 2013
   
Michael Sossong
................ as Himself 1 episode, 2013
   
Jason Steffen
.................. as Himself 1 episode, 2013
   
Nicola Stern
................... as Herself 1 episode, 2013
   
Larry Tanner
................... as Himself - Texas Tech University 1 episode, 2013
   
Thor Thordarson
................ as Himself 1 episode, 2013
   
Kate Trinajstic
................ as Herself 1 episode, 2013
   
John Van De Lindt
.............. as Himself 1 episode, 2013
   
David Vodden
................... as Himself 1 episode, 2013
   
Patrick Walsh
.................. as Himself 1 episode, 2013
   
John Wayland
................... as Himself 1 episode, 2013
   
Peter Weyand
................... as Himself 1 episode, 2013
   
Claire Witham
.................. as Herself 1 episode, 2013
   
Lisa Worrall
................... as Herself 1 episode, 2013
   
Gavin Young
.................... as Himself 1 episode, 2013
   
Maria Zammit
................... as Herself 1 episode, 2013
   
Nyle Zikmund
................... as Himself 1 episode, 2013
   
Les Abend
...................... as Himself 1 episode, 2014
   
Brook Alongi
................... as Himself 1 episode, 2014
   
Al Arcia
....................... as Himself 1 episode, 2014
   
Carol Armstrong
................ as Herself 1 episode, 2014
   
Dean Armstrong
................. as Himself 1 episode, 2014
   
Janet Armstrong
................ as Herself 1 episode, 2014
   
Mark Armstrong
................. as Himself 1 episode, 2014
   
Rick Armstrong
................. as Himself 1 episode, 2014
   
Chris Ashton
................... as Himself 1 episode, 2014
   
Pauline Asingh
................. as Herself 1 episode, 2014
   
Alice Auersperg
................ as Herself 1 episode, 2014
   
Carmelita Bantilan
............. as Herself 1 episode, 2014
   
Wendy Benchley
................. as 1 episode, 2014
   
J.W. Best
...................... as Himself 1 episode, 2014
   
Andrew Bevan
................... as Himself 1 episode, 2014
   
Philippe Blanchard
............. as Himself 1 episode, 2014
   
Mike Blankenship
............... as Himself 1 episode, 2014
   
Tim Bowers
..................... as Himself 1 episode, 2014
   
Dayn Brunner
................... as Himself 1 episode, 2014
   
Georgina Bulasa
................ as Himself 1 episode, 2014
   
Cat Carter
..................... as Himself 1 episode, 2014
   
Marie Cassidy
.................. as Herself 1 episode, 2014
   
Kira Cassidy-Quimby
............ as Herself 1 episode, 2014
   
Richard Castaldo
............... as Himself 1 episode, 2014
   
Dominique Castex
............... as Himself 1 episode, 2014
   
Ian Castle
..................... as Himself 1 episode, 2014
   
Nicola Clayton
................. as Herself 1 episode, 2014
   
Benjamin Cleyet-Marrel
......... as Himself 1 episode, 2014
   
Shaun Collin
................... as 1 episode, 2014
   
Michael Collins
................ as Himself 2 episodes, 2008-2014
   
Pat Collins
.................... as Herself 1 episode, 2014
   
Mark Cunningham
................ as Himself 1 episode, 2014
   
Mike Dalton
.................... as Himself 1 episode, 2014
   
Grismond Davies-Scourfield
..... as Himself 1 episode, 2014
   
Gene de Marco
.................. as Himself 1 episode, 2014
   
Guillaume de Montgolfier
....... as Himself 1 episode, 2014
   
Roland de Montgolfier
.......... as Himself 1 episode, 2014
   
Peter Dodson
................... as Himself 1 episode, 2014
   
George Drew
.................... as Himself 1 episode, 2014
   
Kathleen Dudzinski
............. as 1 episode, 2014
   
Tony Edwards
................... as Himself 1 episode, 2014
   
Jonas Elmore
................... as Himself 1 episode, 2014
   
Andy Elson
..................... as Himself 1 episode, 2014
   
Ashley Evans
................... as 1 episode, 2014
   
Randy Fay
...................... as Himself 1 episode, 2014
   
Malcolm Frazer
................. as Himself 1 episode, 2014
   
David Gallo
.................... as Himself 1 episode, 2014
   
Ben Gearey
..................... as Himself 1 episode, 2014
   
Alex Gemignani
................. as Benjamin Franklin 1 episode, 2014
   
T. Russell Gentry
.............. as Himself 1 episode, 2014
   
Leon Getchell
.................. as 1 episode, 2014
   
Leonore Getchell
............... as 1 episode, 2014
   
Raffaella Giuliani
............. as Herself 1 episode, 2014
   
L.J.E. Goldfinch
............... as Himself 1 episode, 2014
   
Miranda Green
.................. as Herself 1 episode, 2014
   
Claudio Groff
.................. as Himself 1 episode, 2014
   
Adam Hart
...................... as Himself 1 episode, 2014
   
Peter Hart
..................... as Himself 1 episode, 2014
   
Kevin Heng
..................... as Himself 1 episode, 2014
   
Delphine Henri
................. as Herself 1 episode, 2014
   
Trevor Henshaw
................. as Himself 1 episode, 2014
   
June Hoffman
................... as Herself 1 episode, 2014
   
Tony Hoskins
................... as Himself 1 episode, 2014
   
Steve Huskey
................... as 1 episode, 2014
   
Nizar Ibrahim
.................. as Himself 1 episode, 2014
   
Richard Iverson
................ as Himself 1 episode, 2014
   
Haji Mohammad Jamshid
.......... as Himself 1 episode, 2014
   
Vincent Janik
.................. as 1 episode, 2014
   
Marla Skaglund Jupp
............ as Herself 1 episode, 2014
   
Ned Kelly
...................... as Himself 1 episode, 2014
   
Ryan Kempster
.................. as 1 episode, 2014
   
Nancy Kiang
.................... as Herself 1 episode, 2014
   
Mi Gyung Kim
................... as Himself 1 episode, 2014
   
Ross King
...................... as Himself 1 episode, 2014
   
Steve Klett
.................... as Himself 1 episode, 2014
   
Johannes Krause
................ as Himself 1 episode, 2014
   
Matt Lamanna
................... as Himself 1 episode, 2014
   
Nic Larson
..................... as Himself 1 episode, 2014
   
Jean-Francois Lepage
........... as Himself 1 episode, 2014
   
Xiuzhen Li
..................... as Himself 1 episode, 2014
   
John Lilly
..................... as 1 episode, 2014
   
Keith Lockwood
................. as Himself 1 episode, 2014
   
Kathryn Lord
................... as Herself 1 episode, 2014
   
Mark Lotz
...................... as Himself 1 episode, 2014
   
Damon Loveless
................. as Himself 1 episode, 2014
   
Tony Luteyn
.................... as Himself 1 episode, 2014
   
Jean-Baptiste Martin
........... as Himself 1 episode, 2014
   
Karen McComb
................... as 1 episode, 2014
   
David Montgomery
............... as Himself 1 episode, 2014
   
L.T. John Navy
................. as Himself 1 episode, 2014
   
Ole Nielsen
.................... as Himself 1 episode, 2014
   
Peter Norton
................... as Himself 1 episode, 2014
   
Dave Onorato
................... as Himself 1 episode, 2014
   
Michelle Oyen
.................. as Herself 1 episode, 2014
   
Gilma Pardilla
................. as Herself 1 episode, 2014
   
Paulo Pardilla
................. as Himself 1 episode, 2014
   
Paolo Penko
.................... as Himself 1 episode, 2014
   
Sylvain Peraudeau
.............. as Himself 1 episode, 2014
   
Mario Pesendorfer
.............. as Himself 1 episode, 2014
   
Jason Phelan
................... as Himself 1 episode, 2014
   
David Pickering
................ as 1 episode, 2014
   
Roger Posthuma
................. as Himself 1 episode, 2014
   
Neil Powell
.................... as Himself 1 episode, 2014
   
Corran Purdon
.................. as Himself 1 episode, 2014
   
Bill Quistorf
.................. as Himself 1 episode, 2014
   
Jean-Claude Ragaru
............. as Himself 1 episode, 2014
   
Najib Tun Razak
................ as Himself 1 episode, 2014
   
Roy Renkin
..................... as Himself 1 episode, 2014
   
Marie-Hélène Reynaud
......... as Herself 1 episode, 2014
   
Leslie Reynolds
................ as 1 episode, 2014
   
Massimo Ricci
.................. as Himself 1 episode, 2014
   
Sir Sebastian Roberts
.......... as Himself 1 episode, 2014
   
Armando Rodriguez
.............. as Himself 1 episode, 2014
   
Rocky Ruggiero
................. as Himself 1 episode, 2014
   
Kevin Salesse
.................. as Himself 1 episode, 2014
   
Chris Sandford
................. as Himself 1 episode, 2014
   
Christiano Dal Sasso
........... as Himself 1 episode, 2014
   
Alan Schuster-Bruce
............ as Himself 1 episode, 2014
   
Bill Sellers
................... as Himself 1 episode, 2014
   
David Sharp
.................... as Himself 1 episode, 2014
   
Amanda Skorjanc
................ as Herself 1 episode, 2014
   
Kotcho Solacoff
................ as Himself 1 episode, 2014
   
Mattia Soldati
................. as Himself 1 episode, 2014
   
Ralph Spitzen
.................. as Himself 1 episode, 2014
   
Mark Spivak
.................... as Himself 1 episode, 2014
   
Martin Stevens
................. as Himself 1 episode, 2014
   
Hans-Dieter Sues
............... as Himself 1 episode, 2014
   
Kelly Melillo Sweeting
......... as 1 episode, 2014
   
Edgar Tabuyan
.................. as Himself 1 episode, 2014
   
Mercedes Taravillo
............. as Herself 1 episode, 2014
   
Alex Taylor
.................... as Himself 1 episode, 2014
   
Kathleen Teirney
............... as Herself 1 episode, 2014
   
Bob Vander Yacht
............... as Himself 1 episode, 2014
   
Timothy Verdon
................. as Himself 1 episode, 2014
   
Hector Villamil
................ as Himself 1 episode, 2014
   
Ben Watkins
.................... as Himself 1 episode, 2014
   
Xavier Waymel
.................. as Himself 1 episode, 2014
   
Cao Wei
........................ as Himself 1 episode, 2014
   
Mark Weiss
..................... as Himself 1 episode, 2014
   
Andrew Wilson
.................. as Himself 1 episode, 2014
   
Andrew Wilson
.................. as Himself 1 episode, 2014
   
Dave Wysocki
................... as Himself 1 episode, 2014
   
Robin Youngblood
............... as Herself 1 episode, 2014
   
Dari Zia-Ulhaq
................. as Himself 1 episode, 2014
   
Derek Abbott
................... as Himself 1 episode, 2015
   
Carlo Agliati
.................. as Himself 1 episode, 2015
   
Sue Alcock
..................... as Herself 1 episode, 2015
   
Byron Anderson
................. as Himself 1 episode, 2015
   
Eduard Asaryan
................. as 1 episode, 2015
   
Mapalu Ashoona
................. as 1 episode, 2015
   
Brian Atwater
.................. as Himself 1 episode, 2015
   
Tullio Balestra
................ as Himself 1 episode, 2015
   
Doug Bamforth
.................. as Himself 1 episode, 2015
   
Umberto Baruffaldi
............. as Himself 1 episode, 2015
   
Yurij Bean
..................... as Himself 1 episode, 2015
   
Leigh-Ann Bedal
................ as Herself 1 episode, 2015
   
Ueli Bellwald
.................. as Himself 1 episode, 2015
   
Marc-André Bernier
............ as 1 episode, 2015
   
Heinz-Jürgen Beste
............ as Himself 1 episode, 2015
   
Chuck Bonner
................... as Himself 1 episode, 2015
   
Pieter Boshoff
................. as Himself 1 episode, 2015
   
John Boudreaux
................. as Himself 1 episode, 2015
   
Doug Boyer
..................... as Himself 1 episode, 2015
   
Stephen Buckley
................ as Himself 1 episode, 2015
   
Jeremy Bush
.................... as Himself 1 episode, 2015
   
Rachel Bush
.................... as Herself 1 episode, 2015
   
Jon Butterworth
................ as Himself 1 episode, 2015
   
Ahmet Cakmak
................... as Himself 1 episode, 2015
   
Eser Cakti
..................... as Herself 1 episode, 2015
   
Flavia Campanelli
.............. as Herself 1 episode, 2015
   
Chuck Casto
.................... as Himself 1 episode, 2015
   
Andrew Cheng
................... as Himself 1 episode, 2015
   
Maria Chudnovsky
............... as Herself 1 episode, 2015
   
Robert Church
.................. as Himself 1 episode, 2015
   
Steven Churchill
............... as Himself 1 episode, 2015
   
Giovanni Cirillo
............... as Himself 1 episode, 2015
   
Jacki Clark
.................... as Himself 1 episode, 2015
   
Gordon Claudius
................ as Himself 1 episode, 2015
   
Tulio Clementini
............... as Himself 1 episode, 2015
   
Melissa Anne Cohen
............. as Herself 1 episode, 2015
   
Jim Conroy
..................... as Himself 1 episode, 2015
   
Patrick Courreges
.............. as Himself 1 episode, 2015
   
James Crocker
.................. as Himself 1 episode, 2015
   
Sue Cudd
....................... as Herself 1 episode, 2015
   
Kuzy Curley
.................... as 1 episode, 2015
   
Drake Deming
................... as Himself 1 episode, 2015
   
Savas Dimopoulos
............... as Himself 1 episode, 2015
   
Scott Doney
.................... as Himself 1 episode, 2015
   
Koray Durak
.................... as Himself 1 episode, 2015
   
Mustafa Özder Erdik
........... as Himself 1 episode, 2015
   
Lyn Evans
...................... as Herself 1 episode, 2015
   
Sandra Faber
................... as Herself 1 episode, 2015
   
Katharina Fabricius
............ as Herself 1 episode, 2015
   
Mike Fasano
.................... as Himself 1 episode, 2015
   
Cecilia Feldman
................ as Herself 1 episode, 2015
   
James Ferraro
.................. as Himself 1 episode, 2015
   
Elen Feuerriegel
............... as Herself 1 episode, 2015
   
Glen Fountain
.................. as Himself 1 episode, 2015
   
Melissa Franklin
............... as Herself 1 episode, 2015
   
Masatoshi Fukura
............... as Himself 1 episode, 2015
   
John Geiger
.................... as 1 episode, 2015
   
Alessandro Ghidoni
............. as Himself 1 episode, 2015
   
Christophe Golé
............... as Himself 1 episode, 2015
   
Mark Green
..................... as Himself 1 episode, 2015
   
Francisco Gutiérrez
........... as Himself 1 episode, 2015
   
Rich Habib
..................... as Himself 1 episode, 2015
   
William Harcourt-Smith
......... as Himself 1 episode, 2015
   
Ryan Harris
.................... as 1 episode, 2015
   
Shane Harris
................... as Himself 1 episode, 2015
   
Brett Hemphill
................. as Himself 1 episode, 2015
   
Amanda Henry
................... as Herself 1 episode, 2015
   
Werner Hirschmann
.............. as Himself 1 episode, 2015
   
Gretchen Hofmann
............... as Herself 1 episode, 2015
   
Mark Holdridge
................. as Himself 1 episode, 2015
   
Carrie Howard
.................. as Herself 1 episode, 2015
   
Nathan J. Hunt
................. as Himself 1 episode, 2015
   
Lindsey Hunter
................. as Himself 1 episode, 2015
   
Rick Hunter
.................... as Himself 1 episode, 2015
   
Takeyuki Inagaki
............... as Himself 1 episode, 2015
   
Richard Johnston
............... as Himself 1 episode, 2015
   
Brian Jory
..................... as Himself 1 episode, 2015
   
Louie Kamookak
................. as 1 episode, 2015
   
Fabian Kanz
.................... as Himself 1 episode, 2015
   
Anne Keenleyside
............... as 1 episode, 2015
   
Rosemarie Kuptana
.............. as 1 episode, 2015
   
Dennis Landry
.................. as Himself 1 episode, 2015
   
Andrew Lankford
................ as Himself 1 episode, 2015
   
David Laronde
.................. as 1 episode, 2015
   
Gareth Lawson
.................. as Himself 1 episode, 2015
   
Huw Lewis-Jones
................ as 1 episode, 2015
   
Don Lincoln
.................... as Himself 1 episode, 2015
   
Miguel Angel Lizaga Pueyo
...... as Himself 1 episode, 2015
   
David Lochbaum
................. as Himself 1 episode, 2015
   
David Loope
.................... as 1 episode, 2015
   
Philip Lorte
................... as 1 episode, 2015
   
Tyler Lyson
.................... as Himself 1 episode, 2015
   
Peter Machinist
................ as Himself 1 episode, 2015
   
Patrick Mahaffy
................ as Himself 1 episode, 2015
   
Carmelo G. Malacrino
........... as Himself 1 episode, 2015
   
Cary Martin
.................... as Himself 1 episode, 2015
   
Dan McCorkle
................... as Himself 1 episode, 2015
   
Dusa McDuff
.................... as Himself 1 episode, 2015
   
Lidija McKnight
................ as Herself 1 episode, 2015
   
Cameron McLean
................. as 1 episode, 2015
   
G.H. Means
..................... as Himself 1 episode, 2015
   
Piotr Michalowski
.............. as Himself 1 episode, 2015
   
Takaki Mishima
................. as Himself 1 episode, 2015
   
Yutaka Miyazawa
................ as Himself 1 episode, 2015
   
Adriano Morabito
............... as Himself 1 episode, 2015
   
Hannah Morris
.................. as Herself 1 episode, 2015
   
Philip Munday
.................. as Himself 1 episode, 2015
   
Dheif Mushin
................... as Himself 1 episode, 2015
   
Paul Nicholson
................. as Himself 1 episode, 2015
   
Luciana Notturni
............... as Herself 1 episode, 2015
   
Ed Offley
...................... as Himself 1 episode, 2015
   
A.B. Olevic
.................... as 1 episode, 2015
   
Cathy Olkin
.................... as Herself 1 episode, 2015
   
Temitope Oluwafemi
............. as Himself 1 episode, 2015
   
Korban Oral
.................... as Himself 1 episode, 2015
   
Charles R. Ortloff
............. as Himself 1 episode, 2015
   
Robert Ousterhout
.............. as Himself 1 episode, 2015
   
William Owen
................... as Himself 1 episode, 2015
   
Thomas R. Paradise
............. as Himself 1 episode, 2015
   
Joel Parker
.................... as Himself 1 episode, 2015
   
Robert Patten
.................. as Himself 1 episode, 2015
   
Perry Pederson
................. as Himself 1 episode, 2015
   
Roger Penrose
.................. as Himself 1 episode, 2015
   
Stephanie Pfirman
.............. as 1 episode, 2015
   
Carl Pillitteri
................ as Himself 1 episode, 2015
   
Laetitia Plaisance
............. as Herself 1 episode, 2015
   
Noah Planavsky
................. as Himself 1 episode, 2015
   
Franco Porcellacchia
........... as Himself 1 episode, 2015
   
Jennifer R. Pournelle
.......... as Herself 1 episode, 2015
   
Campbell Price
................. as Himself 1 episode, 2015
   
William Proxmire
............... as Herself 1 episode, 2015
   
Patrick Randolph-Quinney
....... as Himself 1 episode, 2015
   
Blake Rankin
................... as Himself 1 episode, 2015
   
Pamela Reid
.................... as Herself 1 episode, 2015
   
Donna Roberts
.................. as Herself 1 episode, 2015
   
Nancy Roman
.................... as Herself 1 episode, 2015
   
Javier Rome
.................... as Himself 1 episode, 2015
   
David Rothkopf
................. as Himself 1 episode, 2015
   
Sonay Sakar
.................... as Herself 1 episode, 2015
   
Mike Schaff
.................... as Himself 1 episode, 2015
   
Peter Schmid
................... as Himself 1 episode, 2015
   
Barbara Shelton
................ as Herself 1 episode, 2015
   
Andrew M. Smith II
............. as Himself 1 episode, 2015
   
Giovanni Squillacioti
.......... as 1 episode, 2015
   
Eric Staples
................... as Himself 1 episode, 2015
   
Doug Stenton
................... as 1 episode, 2015
   
Andrew Stirling
................ as 1 episode, 2015
   
Mick Storr
..................... as Himself 1 episode, 2015
   
Alex Takakuwa
.................. as Himself 1 episode, 2015
   
Hitoshi Takano
................. as Himself 1 episode, 2015
   
Betty Theodore
................. as Herself 1 episode, 2015
   
Richard Theodore
............... as Herself 1 episode, 2015
   
Richard Thomas
................. as Himself 1 episode, 2015
   
Scott Travis
................... as Himself
   
Steven Tucker
.................. as Himself 1 episode, 2015
   
Christopher Tuttle
............. as Himself 1 episode, 2015
   
Thomas M. Urban
................ as Himself 1 episode, 2015
   
David Vandervoort
.............. as Himself 1 episode, 2015
   
Carol Ward
..................... as Herself 1 episode, 2015
   
Claire Warrior
................. as 1 episode, 2015
   
Sally Wasef
.................... as Herself 1 episode, 2015
   
Joe Watkins
.................... as Himself 1 episode, 2015
   
Joe Weiss
...................... as Himself 1 episode, 2015
   
Katherine Welch
................ as Herself 1 episode, 2015
   
Janell Wicker Wheeler
.......... as Herself 1 episode, 2015
   
Mark Wiegardt
.................. as Himself 1 episode, 2015
   
Stephen Wolfram
................ as Himself 1 episode, 2015
   
Emily Wolin
.................... as 1 episode, 2015
   
Cornelia Wünsch
............... as Herself 1 episode, 2015
   
Celeste Yates
.................. as Herself 1 episode, 2015
   
Masao Yoshida
.................. as Himself 1 episode, 2015
   
Tariq Yusuf
.................... as Himself 1 episode, 2015
   
Kim Zetter
..................... as Herself 1 episode, 2015
   
Amir Abo-Shaeer
................ as Himself 1 episode, 2016
   
Alexandra Adams Sockell
........ as Herself 1 episode, 2016
   
Charlie Adcock
................. as Himself 1 episode, 2016
   
Lok Bijaya Adhikari
............ as 1 episode, 2016
   
Andy Alder
..................... as Himself 1 episode, 2016
   
Rene Alderete
.................. as Himself 1 episode, 2016
   
Russlynn Ali
................... as Herself 1 episode, 2016
   
Sarah Anzick
................... as Herself 1 episode, 2016
   
Ronald Arkin
................... as Himself 1 episode, 2016
   
Jette Arneborg
................. as Herself 1 episode, 2016
   
Berhane Asfaw
.................. as Himself 1 episode, 2016
   
Angus Atkinson
................. as Himself 1 episode, 2016
   
Patrice Bain
................... as Herself 1 episode, 2016
   
Perry Bartelt
.................. as 1 episode, 2016
   
Laxman Bahadur Basnet
.......... as 1 episode, 2016
   
Ed Batty
....................... as Himself 1 episode, 2016
   
Kalepa Baybayan
................ as Himself 1 episode, 2016
   
John Bell Jr.
.................. as Himself 1 episode, 2016
   
Harley Benz
.................... as 1 episode, 2016
   
Yonas Beyene
................... as Himself 1 episode, 2016
   
Sunita Bhandari
................ as 1 episode, 2016
   
Tom Birch
...................... as Himself 1 episode, 2016
   
Ruth Blake
..................... as Herself 1 episode, 2016
   
Sean Bohan
..................... as Himself 1 episode, 2016
   
Doug Bolender
.................. as Himself 1 episode, 2016
   
Marc A. Branham
................ as Himself 1 episode, 2016
   
Yves Buhler
.................... as 1 episode, 2016
   
Izolda Bush
.................... as Herself 1 episode, 2016
   
Carlos Bustamante
.............. as Himself 1 episode, 2016
   
Roy Butcher
.................... as Himself 1 episode, 2016
   
Len Butler
..................... as Himself 1 episode, 2016
   
Jeanette Caines
................ as Herself 1 episode, 2016
   
Pamela Cantor
.................. as Herself 1 episode, 2016
   
Arthur Carter
.................. as Himself 1 episode, 2016
   
Helen M. Chan
.................. as Herself 1 episode, 2016
   
Lung S. Chan
................... as Himself 1 episode, 2016
   
Michael Chase
.................. as Himself 1 episode, 2016
   
Thomas Chobe
................... as Himself 1 episode, 2016
   
Joanna Christodoulou
........... as Herself 1 episode, 2016
   
Alexandra Churchill
............ as Herself 1 episode, 2016
   
Nicholas Conard
................ as Himself 1 episode, 2016
   
Peter Coveney
.................. as Himself 1 episode, 2016
   
Martin Rodevad Dael
............ as Himself 1 episode, 2016
   
Linda Darling-Hammond
.......... as Herself 1 episode, 2016
   
Martin Davis
................... as Himself 1 episode, 2016
   
Armando De La Rosa
............. as Himself 1 episode, 2016
   
Herlien Declerck
............... as Himself 1 episode, 2016
   
Genevieve DeMars
............... as Herself 1 episode, 2016
   
Aaron Deter-Wolf
............... as Himself 1 episode, 2016
   
Lisa Dong
...................... as Herself 1 episode, 2016
   
Peter Doyle
.................... as Himself 1 episode, 2016
   
Hugh Ducklow
................... as Himself 1 episode, 2016
   
Phil Duffy
..................... as Himself 1 episode, 2016
   
Carol Dweck
.................... as Herself 1 episode, 2016
   
Eduard Egarter Vigl
............ as Himself 1 episode, 2016
   
Paul Ekins
..................... as Himself 1 episode, 2016
   
John Elliott
................... as 1 episode, 2016
   
Tony Estrella
.................. as Himself 1 episode, 2016
   
Zhiqiang Feng
.................. as Himself 1 episode, 2016
   
Bill Fitzhugh
.................. as Himself 1 episode, 2016
   
Michael Frederick
.............. as Omar Hammami 1 episode, 2016
   
Ulrike Freier
.................. as Herself 1 episode, 2016
   
Alejandro Gac-Artigas
.......... as Himself 1 episode, 2016
   
Vivian Gadsden
................. as Herself 1 episode, 2016
   
John Galetzka
.................. as 1 episode, 2016
   
Bruce Gardner
.................. as 1 episode, 2016
   
David Gathings
................. as Himself 1 episode, 2016
   
Dipendra Gautam
................ as 1 episode, 2016
   
Omar Gaytan
.................... as Himself 1 episode, 2016
   
Teresa Ghilarducci
............. as Herself 1 episode, 2016
   
Janice Gillespie
............... as Herself 1 episode, 2016
   
Alison Goate
................... as Herself 1 episode, 2016
   
Albrecht Goetz
................. as Himself 1 episode, 2016
   
Clément Gosselin
.............. as Himself 1 episode, 2016
   
Joel D. Green
.................. as Himself 1 episode, 2016
   
David Gruber
................... as Himself 1 episode, 2016
   
Amika Guillaume
................ as Herself 1 episode, 2016
   
Henry M. Gunn
.................. as Himself 1 episode, 2016
   
Anu Gurung
..................... as 1 episode, 2016
   
Liz Hajek
...................... as Herself 1 episode, 2016
   
John Hardy
..................... as Himself 1 episode, 2016
   
Simon Hauger
................... as Himself 1 episode, 2016
   
Clark Haynes
................... as Himself 1 episode, 2016
   
Holly Herbster
................. as Herself 1 episode, 2016
   
Denise Herrmann
................ as Herself 1 episode, 2016
   
Thor Heyerdahl Jr.
............. as Himself 1 episode, 2016
   
Jamie Hill
..................... as Himself 1 episode, 2016
   
Carole Ho
...................... as Herself 1 episode, 2016
   
Ayanna Howard
.................. as Herself 1 episode, 2016
   
Jigao Hu
....................... as Himself 1 episode, 2016
   
Jueming Hua
.................... as Himself 1 episode, 2016
   
Brian Hunt
..................... as Himself 1 episode, 2016
   
Mary Helen Immordino-Yang
...... as Herself 1 episode, 2016
   
Craig Ivey
..................... as Himself 1 episode, 2016
   
Simon Jarman
................... as Himself 1 episode, 2016
   
Esben Jessen
................... as Himself 1 episode, 2016
   
Keith Johnson
.................. as Himself 1 episode, 2016
   
Andrew Jones
................... as Himself 1 episode, 2016
   
Michael Kaufman
................ as Himself 1 episode, 2016
   
Brett Kennedy
.................. as Himself 1 episode, 2016
   
Sven Kerwath
................... as Himself 1 episode, 2016
   
Anjana Khatwa
.................. as Herself 1 episode, 2016
   
Rob King
....................... as Himself 1 episode, 2016
   
Melvyn Kirtley
................. as Himself 1 episode, 2016
   
Dana Kirton
.................... as Herself 1 episode, 2016
   
Christine Klaas
................ as Herself 1 episode, 2016
   
Thomas Krempin
................. as Himself 1 episode, 2016
   
Michael Kwok
................... as Himself 1 episode, 2016
   
Marta Lahr
..................... as Herself 1 episode, 2016
   
Ang Tshering Lama
.............. as 1 episode, 2016
   
Randolph Langenbach
............ as 1 episode, 2016
   
Emily Lethbridge
............... as Herself 1 episode, 2016
   
Hanmin Liu
..................... as Himself 1 episode, 2016
   
Harvey Locke
................... as Himself 1 episode, 2016
   
Austin Lord
.................... as 1 episode, 2016
   
Sam Low
........................ as Himself 1 episode, 2016
   
Andrew Lucas
................... as Himself 1 episode, 2016
   
Unita Magar
.................... as 1 episode, 2016
   
Murtada Mahmood
................ as Herself 1 episode, 2016
   
Peter Main
..................... as Himself 1 episode, 2016
   
Gary Marcus
.................... as Himself 1 episode, 2016
   
John Markoff
................... as Himself 1 episode, 2016
   
Kelsey Martin
.................. as Himself 1 episode, 2016
   
Lisa Matisoo-Smith
............. as Herself 1 episode, 2016
   
Gabe Matyiko
................... as Himself 1 episode, 2016
   
Jerry Matyiko
.................. as Himself 1 episode, 2016
   
Mark McDaniel
.................. as Himself 1 episode, 2016
   
Kathleen McDermott
............. as Herself 1 episode, 2016
   
Ken McFarlane
.................. as Himself 1 episode, 2016
   
Cole McFaul
.................... as Himself 1 episode, 2016
   
Dan McGarry
.................... as Himself 1 episode, 2016
   
Whisper Camel Means
............ as Himself 1 episode, 2016
   
Bharat Mediratta
............... as Himself 1 episode, 2016
   
Klaus Meiners
.................. as Himself 1 episode, 2016
   
Anthony Melonas
................ as Himself 1 episode, 2016
   
Bettina Meyer
.................. as Herself 1 episode, 2016
   
Eric Meyerhofer
................ as Himself 1 episode, 2016
   
Linda Miller
................... as Herself 1 episode, 2016
   
Andy Mitchell
.................. as Himself 1 episode, 2016
   
Khandace Mitchell
.............. as Herself 1 episode, 2016
   
Tim Morrison
................... as Himself 1 episode, 2016
   
Simon Munthali
................. as Himself 1 episode, 2016
   
Iain H. Murray
................. as Himself 1 episode, 2016
   
Rabi Musah
..................... as Himself 1 episode, 2016
   
Conor O'Brien
.................. as Himself 1 episode, 2016
   
Greg O'Brien
................... as Himself 1 episode, 2016
   
Mary Catherine O'Brien
......... as Herself 1 episode, 2016
   
Junho Oh
....................... as Himself 1 episode, 2016
   
Paul Oh
........................ as Himself 1 episode, 2016
   
Andrew Olvera
.................. as 1 episode, 2016
   
Paul Osborne
................... as Himself 1 episode, 2016
   
Craig Packer
................... as Himself 1 episode, 2016
   
Evgeny Pakhomov
................ as Himself 1 episode, 2016
   
Eric Pakulak
................... as Himself 1 episode, 2016
   
Ray Pallett
.................... as Himself 1 episode, 2016
   
Steve Parker
................... as Himself 1 episode, 2016
   
John Parkington
................ as Himself 1 episode, 2016
   
Duncan Pay
..................... as Himself 1 episode, 2016
   
Alastair Pearce
................ as Himself 1 episode, 2016
   
Lloyd Peck
..................... as Himself 1 episode, 2016
   
Makailah Perkins
............... as Herself 1 episode, 2016
   
Madison Pickett
................ as Herself 1 episode, 2016
   
Vincent Pieribone
.............. as Himself 1 episode, 2016
   
Jeffrey Post
................... as Himself 1 episode, 2016
   
Gill Pratt
..................... as Himself 1 episode, 2016
   
Jerry Pratt
.................... as Himself 1 episode, 2016
   
Neil Price
..................... as Himself 1 episode, 2016
   
Mike Proctor
................... as Himself 1 episode, 2016
   
David Quammen
.................. as Himself 1 episode, 2016
   
Thomas Quartuccio
.............. as Himself 1 episode, 2016
   
Nicolaus Radford
............... as Himself 1 episode, 2016
   
Steve Ramirez
.................. as Himself 1 episode, 2016
   
José Ramírez-Aliaga
.......... as Himself 1 episode, 2016
   
Paul Reed
...................... as Himself 1 episode, 2016
   
Jim Roscoe
..................... as Himself 1 episode, 2016
   
Todd Rose
...................... as Himself 1 episode, 2016
   
Veena Sahaj
.................... as Himself 1 episode, 2016
   
Stephen Salloway
............... as Himself 1 episode, 2016
   
Marco Samadelli
................ as Himself 1 episode, 2016
   
Joe Scarfone
................... as Himself 1 episode, 2016
   
Erica Schagatay
................ as Herself 1 episode, 2016
   
Wulf Schiefenhövel
............ as Himself 1 episode, 2016
   
Daniela Schiller
............... as Herself 1 episode, 2016
   
Oscar Schofield
................ as Himself 1 episode, 2016
   
Fred Schwartz
.................. as Himself 1 episode, 2016
   
Adam Scott
..................... as Himself 1 episode, 2016
   
Mike Searle
.................... as 1 episode, 2016
   
Jeff Sevigny
................... as Himself 1 episode, 2016
   
Julie Shaw
..................... as Herself 1 episode, 2016
   
Robert Shepherd
................ as Himself 1 episode, 2016
   
Steven Shirey
.................. as Himself 1 episode, 2016
   
Eric Siemers
................... as Himself 1 episode, 2016
   
Meredith Silberstein
........... as Herself 1 episode, 2016
   
Kelley Simone
.................. as Herself 1 episode, 2016
   
Richard Skidmore
............... as Himself 1 episode, 2016
   
Dan Snow
....................... as Himself 1 episode, 2016
   
Michael Soulé
................. as Himself 1 episode, 2016
   
Maria Souza
.................... as 1 episode, 2016
   
Nick Spark
..................... as Himself 1 episode, 2016
   
John Sparks
.................... as Himself 1 episode, 2016
   
Ed Speer
....................... as Himself 1 episode, 2016
   
Reisa Sperling
................. as Herself 1 episode, 2016
   
Siddhartha Srinivasa
........... as Himself 1 episode, 2016
   
Gary Staab
..................... as Himself 1 episode, 2016
   
Claude Steele
.................. as Himself 1 episode, 2016
   
Tony Stentz
.................... as Himself 1 episode, 2016
   
Byron Stone
.................... as Himself 1 episode, 2016
   
Shehnaaz Suliman
............... as Himself 1 episode, 2016
   
Pramila Sunar
.................. as 1 episode, 2016
   
Russ Tedrake
................... as Himself 1 episode, 2016
   
Mathias Teschke
................ as Himself 1 episode, 2016
   
Major Alex Turner
.............. as Himself 1 episode, 2016
   
Val Turner
..................... as Himself 1 episode, 2016
   
Hans-Peter Uerpmann
............ as Himself 1 episode, 2016
   
Suraj Vaidya
................... as 1 episode, 2016
   
John Valley
.................... as Himself 1 episode, 2016
   
Martin Van Kranendonk
.......... as 1 episode, 2016
   
Buddy Vanderhoop
............... as Himself 1 episode, 2016
   
Martha Vanderhoop
.............. as Herself 1 episode, 2016
   
Ronnie Vanderlinden
............ as Himself 1 episode, 2016
   
Johan Vandewalle
............... as Himself 1 episode, 2016
   
Max Ventilla
................... as Himself 1 episode, 2016
   
Simon Verdegem
................. as Himself 1 episode, 2016
   
Ajay Verma
..................... as Himself 1 episode, 2016
   
Piers Vitebsky
................. as Himself 1 episode, 2016
   
Matt Walker
.................... as Himself 1 episode, 2016
   
Rich Walker
.................... as Himself 1 episode, 2016
   
Birgitta Wallén
............... as Herself 1 episode, 2016
   
James Watson
................... as Himself 1 episode, 2016
   
Ryan Watts
..................... as Himself 1 episode, 2016
   
Suraj Vaidya Kai Weise
......... as 1 episode, 2016
   
David Whithorn
................. as Himself 1 episode, 2016
   
Edie Widder
.................... as Himself 1 episode, 2016
   
David Wilde
.................... as Himself 1 episode, 2016
   
Eske Willerslev
................ as Himself 1 episode, 2016
   
Dwight Williams
................ as Himself 1 episode, 2016
   
Stephen Woodley
................ as Himself 1 episode, 2016
   
Andy Woods
..................... as Himself 1 episode, 2016
   
Lin Xu
......................... as Himself 1 episode, 2016
   
Jijun Xue
...................... as Himself 1 episode, 2016
   
Noyan Yilmaz
................... as Himself 1 episode, 2016
   
Albert Zink
.................... as Himself 1 episode, 2016
   
Seiji Abe
...................... as Himself 1 episode, 2017
   
Mark Aldenerfer
................ as Himself 1 episode, 2017
   
Cees Andriesse
................. as Himself 1 episode, 2017
   
Tadafumi Asamura
............... as Himself 1 episode, 2017
   
Pete Athans
.................... as Himself 1 episode, 2017
   
Mikaël Attal
.................. as Himself 1 episode, 2017
   
Daniel Aukes
................... as Himself 1 episode, 2017
   
Doug Averill
................... as Himself 1 episode, 2017
   
Michael Aziz
................... as Himself 1 episode, 2017
   
David Baker
.................... as Himself 1 episode, 2017
   
Victor Baker
................... as Himself 1 episode, 2017
   
Elin Betanzo
................... as Hersel 1 episode, 2017
   
Mark B. Boslough
............... as Himself 1 episode, 2017
   
Timothy Bralower
............... as Himself 1 episode, 2017
   
Dirk Breiding
.................. as Himself 1 episode, 2017
   
David Brenner
.................. as Himself 1 episode, 2017
   
Sean Brooks
.................... as Himself 1 episode, 2017
   
Stephen Brusatte
............... as Himself 1 episode, 2017
   
Lloyd Buck
..................... as Himself 1 episode, 2017
   
Ken Buesseler
.................. as Himself 1 episode, 2017
   
Brent Buffington
............... as Himself 1 episode, 2017
   
Luis Carrasquero
............... as Himself 1 episode, 2017
   
Amir Caspi
..................... as Himself 1 episode, 2017
   
Kim Cecil
...................... as Himself 1 episode, 2017
   
Mike Chenoweth
................. as Himself 1 episode, 2017
   
Aaron Chevalier
................ as Himself 1 episode, 2017
   
Philippe Claeys
................ as Himself 1 episode, 2017
   
Jenny Collier
.................. as Herself 1 episode, 2017
   
Guenter Conzelmann
............. as Himself 1 episode, 2017
   
George Crabtree
................ as Himself 1 episode, 2017
   
Oliver Craig
................... as Himself 1 episode, 2017
   
John Cronin
.................... as Himself 1 episode, 2017
   
Dina D'Ayala
................... as Herself 1 episode, 2017
   
Stanislas Mercier De Lacombe
... as Himself 1 episode, 2017
   
Andy Deane
..................... as Himself 1 episode, 2017
   
David S. Dearborn
.............. as Himself 1 episode, 2017
   
Anthony Del Genio
.............. as Himself 1 episode, 2017
   
Frank Del Rio
.................. as Himself 1 episode, 2017
   
Miguel Del Toral
............... as Himself 1 episode, 2017
   
Chris Delahunty
................ as Himself 1 episode, 2017
   
Erik D. Demaine
................ as Himself 1 episode, 2017
   
Roger Denlinger
................ as Himself 1 episode, 2017
   
Leslie Dewan
................... as Herself 1 episode, 2017
   
Anna Di Rienzo
................. as Herself 1 episode, 2017
   
Steven Ditmeyer
................ as Himself 1 episode, 2017
   
Patrice Donnell
................ as Voice over 1 episode, 2017
   
Jeff Donnelly
.................. as Himself 1 episode, 2017
   
Keith Dowen
.................... as Himself 1 episode, 2017
   
Valérie Dufour
................ as Herself 1 episode, 2017
   
Jonathan Dugdale
............... as Himself 1 episode, 2017
   
Nelia Dunbar
................... as Herself 1 episode, 2017
   
Rob Dwyer-Joyce
................ as Himself 1 episode, 2017
   
Darnell Earley
................. as Himself 1 episode, 2017
   
Marc Edwards
................... as Himself 1 episode, 2017
   
Doug Emlen
..................... as Himself 1 episode, 2017
   
Stephen Emlen
.................. as Himself 1 episode, 2017
   
Jacqueline Eng
................. as Herself 1 episode, 2017
   
Jane Evans
..................... as Herself 1 episode, 2017
   
Sarah Feinberg
................. as Herself 1 episode, 2017
   
Vincent Floderer
............... as Himself 1 episode, 2017
   
Nicky Fox
...................... as Herself 1 episode, 2017
   
Amy Frappier
................... as Herself 1 episode, 2017
   
Richard French
................. as Himself 1 episode, 2017
   
Marcello Fulchignoni
........... as Himself 1 episode, 2017
   
Yannick Gagne
.................. as Himself 1 episode, 2017
   
William Gallagher
.............. as Himself 1 episode, 2017
   
Felipe Gatica
.................. as Himself 1 episode, 2017
   
Phil Gibbard
................... as Himself 1 episode, 2017
   
Marcello Giordano
.............. as Himself 1 episode, 2017
   
Margarita Gleba
................ as Herself 1 episode, 2017
   
Lisa Gould-Maliszewski
......... as Herself 1 episode, 2017
   
Denise Gray
.................... as Herself 1 episode, 2017
   
Jim Griffiths
.................. as Himself 1 episode, 2017
   
Sean Gulick
.................... as Himself 1 episode, 2017
   
Magnus Guðmundsson
............ as 1 episode, 2017
   
Bettina Habsburg-Lothringen
.... as Herself 1 episode, 2017
   
Christopher Hart
............... as Himself 1 episode, 2017
   
Don Hassler
.................... as Himself 1 episode, 2017
   
Yutaka Hatano
.................. as Himself 1 episode, 2017
   
Jack Hogg
...................... as Himself 1 episode, 2017
   
Larry Howell
................... as Himself 1 episode, 2017
   
Ludwig Huber
................... as Himself 1 episode, 2017
   
Steven Jenner
.................. as Himself 1 episode, 2017
   
Jean-Jacques Jeunet
............ as Himself 1 episode, 2017
   
Daniel Kammen
.................. as Himself 1 episode, 2017
   
Nugraha Kartadinata
............ as Himself 1 episode, 2017
   
William Keppen
................. as Himself 1 episode, 2017
   
Doug Kim
....................... as Himself 1 episode, 2017
   
Dale Klein
..................... as Himself 1 episode, 2017
   
Yves Klett
..................... as Himself 1 episode, 2017
   
James Klimchuk
................. as Himself 1 episode, 2017
   
Jean-Christophe Komorowski
..... as Herself 1 episode, 2017
   
Kaori Kuribayashi-Shigetomi
.... as Himself 1 episode, 2017
   
Kenneth Lacovara
............... as Himself 1 episode, 2017
   
Joshua Lamb
.................... as Himself 1 episode, 2017
   
Robert J. Lang
................. as Himself 1 episode, 2017
   
Franck Lavigne
................. as Himself 1 episode, 2017
   
Gianpiero Lavini
............... as Himself 1 episode, 2017
   
James Lawrence
................. as Himself 1 episode, 2017
   
Pierre Lebeau
.................. as Himself 1 episode, 2017
   
Jean-Pierre Lebreton
........... as Himself 1 episode, 2017
   
Yong Lei
....................... as Himself 1 episode, 2017
   
Marcelo Leppe
.................. as Himself 1 episode, 2017
   
Greg Less
...................... as Himself 1 episode, 2017
   
Lawrence Livermore
............. as Himself 1 episode, 2017
   
Jonathan Lunine
................ as Himself 1 episode, 2017
   
Gina Luster
.................... as Herself 1 episode, 2017
   
Veo Luster
..................... as Himself 1 episode, 2017
   
L. Mahadevan
................... as Himself 1 episode, 2017
   
Olivia Manfredi
................ as Herself 1 episode, 2017
   
Sergio Marquez
................. as Himself 1 episode, 2017
   
John Marzluff
.................. as Himself 1 episode, 2017
   
Wesley Mason
................... as Himself 1 episode, 2017
   
Giovanni Massa
................. as Himself 1 episode, 2017
   
Jeff Masters
................... as Himself 1 episode, 2017
   
Claire McClinton
............... as Herself 1 episode, 2017
   
Joe McConnell
.................. as Himself 1 episode, 2017
   
Michael McDaniel
............... as Himself 1 episode, 2017
   
Shirley Mena
................... as Herself 1 episode, 2017
   
Keith Millhouse
................ as Himself 1 episode, 2017
   
Michael Mills
.................. as Himself 1 episode, 2017
   
Janet Montgomery
............... as Herself 1 episode, 2017
   
Ralph Moolenaar
................ as Himself 1 episode, 2017
   
Joanna Morgan
.................. as Himself 1 episode, 2017
   
Michele Moro
................... as Himself 1 episode, 2017
   
Chris Morris
................... as Himself 1 episode, 2017
   
Joe Morton
..................... as Himself - Narrator 1 episode, 2017
   
Patrick Murphy
................. as Himself 1 episode, 2017
   
Reg Murphy
..................... as Himself 1 episode, 2017
   
Lalu Napsiag
................... as Himself 1 episode, 2017
   
Wayne Neely
.................... as Himself 1 episode, 2017
   
Mark Neyrinck
.................. as Himself 1 episode, 2017
   
Clive Oppenheimer
.............. as Himself 1 episode, 2017
   
Mathieu Ossendrijver
........... as Himself 1 episode, 2017
   
Jeffrey Parks
.................. as Himself 1 episode, 2017
   
Rebecca Perryman
............... as Herself 1 episode, 2017
   
Mark Peters
.................... as Himself 1 episode, 2017
   
Indyo Pratomo
.................. as Himself 1 episode, 2017
   
Amy Pruden
..................... as Herself 1 episode, 2017
   
Thomas Pulino
.................. as Himself 1 episode, 2017
   
Pierluigi Punter
............... as Himself 1 episode, 2017
   
Charles Ramble
................. as Himself 1 episode, 2017
   
Francois Raulin
................ as Himself 1 episode, 2017
   
Jose Reyes
..................... as Himself 1 episode, 2017
   
Christina Roehl
................ as Herself 1 episode, 2017
   
Donald Ross
.................... as Himself 1 episode, 2017
   
Siddhartha Roy
................. as Himself 1 episode, 2017
   
Yohandel Ruiz
.................. as Himself 1 episode, 2017
   
Hideki Sakai
................... as Himself 1 episode, 2017
   
Jeff Sakamoto
.................. as Himself 1 episode, 2017
   
Seth Sanders
................... as Himself 1 episode, 2017
   
Agus Budi Santoso
.............. as Himself 1 episode, 2017
   
Vincent Scheerman
.............. as Himself 1 episode, 2017
   
Michael R. Schock
.............. as Himself 1 episode, 2017
   
Bill Schuette
.................. as Himself 1 episode, 2017
   
Alison Sheridan
................ as Herself 1 episode, 2017
   
Ang Temba Sherpa
............... as Himself 1 episode, 2017
   
Larry Smith
.................... as Himself 1 episode, 2017
   
Marco Spiga
.................... as Himself 1 episode, 2017
   
Venkat Srinivasan
.............. as Himself 1 episode, 2017
   
Leigh Anna Steele
.............. as Herself 1 episode, 2017
   
Paul Steenhorst
................ as Himself 1 episode, 2017
   
Brook Swanson
.................. as Himself 1 episode, 2017
   
Jeff Swertfeger
................ as Himself 1 episode, 2017
   
Devy Kamil Syahbana
............ as Himself 1 episode, 2017
   
Tomohiro Tachi
................. as Himself 1 episode, 2017
   
Jonathan Tavares
............... as Himself 1 episode, 2017
   
Levi Thompson
.................. as Himself 1 episode, 2017
   
Sonia Tikoo
.................... as Herself 1 episode, 2017
   
Charles Till
................... as Himself 1 episode, 2017
   
Steven Tomczyk
................. as Himself 1 episode, 2017
   
Brian Toon
..................... as Himself 1 episode, 2017
   
Lynn Trahey
.................... as Herself 1 episode, 2017
   
Constantine Tsang
.............. as Himself 1 episode, 2017
   
Ted Turpin
..................... as Himself 1 episode, 2017
   
David Tyrell
................... as Himself 1 episode, 2017
   
Antonio Vario
.................. as Himself 1 episode, 2017
   
Umberto Vianello
............... as Himself 1 episode, 2017
   
Celine Vidal
................... as Herself 1 episode, 2017
   
Sarah Viner
.................... as Herself 1 episode, 2017
   
Steven Visco
................... as Himself 1 episode, 2017
   
J. Hunter Waite
................ as Himself 1 episode, 2017
   
Don Walker
..................... as Himself 1 episode, 2017
   
Dayne Walling
.................. as Himself 1 episode, 2017
   
LeeAnne Walters
................ as Herself 1 episode, 2017
   
Christina Warinner
............. as Herself 1 episode, 2017
   
Jeff Wasson
.................... as Himself 1 episode, 2017
   
Eden Wells
..................... as Herself 1 episode, 2017
   
Jay Whitacre
................... as Himself 1 episode, 2017
   
Richard Wiborg
................. as Himself 1 episode, 2017
   
Thomas Williamson
.............. as Himself 1 episode, 2017
   
Robert Wood
.................... as Himself 1 episode, 2017
   
Brad Wurfel
.................... as Himself 1 episode, 2017
   
An Yan
......................... as Himself 1 episode, 2017
   
Guangwei Zhang
................. as Himself 1 episode, 2017
   
Zhao Zhongnan
.................. as Himself 1 episode, 2017
   
Qian Zhou
...................... as Himself 1 episode, 2017
   
Mike Zimmerman
................. as Himself 1 episode, 2017
   
James Adovasio
................. as Himself 1 episode, 2018
   
Alex Alvarez
................... as Himself 1 episode, 2018
   
Michael Angerlead
.............. as Himself 1 episode, 2018
   
Diana Arano
.................... as Herself 1 episode, 2018
   
Greg Asner
..................... as Himself 1 episode, 2018
   
Billy Bane
..................... as Himself 1 episode, 2018
   
Nia-Imara Barberousse
.......... as Herself 1 episode, 2018
   
Marcia Bartusiak
............... as Herself 1 episode, 2018
   
Marcus Basien
.................. as Himself 1 episode, 2018
   
Joseph Berry
................... as Himself 1 episode, 2018
   
Susan Bird
..................... as Herself 1 episode, 2018
   
Gregory Blatt
.................. as Himself 1 episode, 2018
   
Elâ Borschberg
................ as Herself 1 episode, 2018
   
Yasemin Borschberg
............. as Herself 1 episode, 2018
   
Matthew Botvinick
.............. as Himself 1 episode, 2018
   
Ed Brook
....................... as Himself 1 episode, 2018
   
Rodney Brooks
.................. as Himself 1 episode, 2018
   
Christophe Béesau
............. as Himself 1 episode, 2018
   
Arthur Caplan
.................. as Himself 1 episode, 2018
   
James Chatters
................. as Himself 1 episode, 2018
   
Lili Cheng
..................... as Herself 1 episode, 2018
   
George Church
.................. as Himself 1 episode, 2018
   
Ken Clark
...................... as Himself 1 episode, 2018
   
Raymond Clerc
.................. as Himself 1 episode, 2018
   
Danica Connors
................. as Herself 1 episode, 2018
   
Richard Cooper
................. as Himself 1 episode, 2018
   
Greg Corrado
................... as Himself 1 episode, 2018
   
David Cox
...................... as Himself 1 episode, 2018
   
Marcy Darnovsky
................ as Herself 1 episode, 2018
   
Wim De Troyer
.................. as Himself 1 episode, 2018
   
Richard De Veaux
............... as Himself 1 episode, 2018
   
Sébastien Demont
.............. as Himself 1 episode, 2018
   
Keith Devlin
................... as Himself 1 episode, 2018
   
Bobby Dhadwar
.................. as Himself 1 episode, 2018
   
Pedro Domingos
................. as Himself 1 episode, 2018
   
Paul Douglas
................... as Himself 1 episode, 2018
   
Christine Duncan
............... as Herself 1 episode, 2018
   
Andrea Dutton
.................. as Herself 1 episode, 2018
   
Lisa Dyson
..................... as Herself 1 episode, 2018
   
Jonathan Eisen
................. as Himself 1 episode, 2018
   
Damian Elias
................... as Himself 1 episode, 2018
   
Jordan Ellenberg
............... as Himself 1 episode, 2018
   
Drew Endy
...................... as Himself 1 episode, 2018
   
Kevin Esvelt
................... as Himself 1 episode, 2018
   
Oren Etzioni
................... as Himself 1 episode, 2018
   
Ali Farhadi
.................... as Himself 1 episode, 2018
   
Alex Filippenko
................ as Himself 1 episode, 2018
   
Monika Fischer
................. as Herself 1 episode, 2018
   
Peter Fisher
................... as Himself 1 episode, 2018
   
Tecumseh Fitch
................. as Himself 1 episode, 2018
   
Bill Ford
...................... as Himself 1 episode, 2018
   
Simon Foster
................... as Himself 1 episode, 2018
   
Robert Fraefel
................. as Himself 1 episode, 2018
   
Melissa Franklin
............... as Herself 1 episode, 2018
   
Katherine Freese
............... as Herself 1 episode, 2018
   
Peter Frei
..................... as Himself 1 episode, 2018
   
Josh Friedman
.................. as Himself 1 episode, 2018
   
Nigel Froude
................... as Himself 1 episode, 2018
   
Peter Galison
.................. as Himself 1 episode, 2018
   
Ellen Garlan
................... as Herself 1 episode, 2018
   
Ruth Gates
..................... as Herself 1 episode, 2018
   
Jack Gilbert
................... as Himself 1 episode, 2018
   
Eilat Glikman
.................. as Himself 1 episode, 2018
   
Rebecca Goldin
................. as Herself 1 episode, 2018
   
Pierre Gorel
................... as Himself 1 episode, 2018
   
Dylan Gorton
................... as Himself 1 episode, 2018
   
Eleonora Grava
................. as Herself 1 episode, 2018
   
Alison Gray
.................... as Herself 1 episode, 2018
   
James Guillochon
............... as Himself 1 episode, 2018
   
Don Hall
....................... as Himself 1 episode, 2018
   
Kevin Hand
..................... as Himself 1 episode, 2018
   
Kevin Hand
..................... as Himself 1 episode, 2018
   
Lee Harten
..................... as Himself 1 episode, 2018
   
Jeff Haward
.................... as Himself 1 episode, 2018
   
Dr. Geoffrey Hinton
............ as Himself 1 episode, 2018
   
Cat Hobaiter
................... as Herself 1 episode, 2018
   
John Holdren
................... as Himself 1 episode, 2018
   
David Holland
.................. as Himself 1 episode, 2018
   
Hsiao-Wuen Hon
................. as Herself 1 episode, 2018
   
Erich Jarvis
................... as Himself 1 episode, 2018
   
Kathy Jetnil-Kijiner
........... as Herself 1 episode, 2018
   
Justin Johnson
................. as Himself 1 episode, 2018
   
David Kaiser
................... as Himself 1 episode, 2018
   
Zain Kassam
.................... as Himself 1 episode, 2018
   
Ralph Keeling
.................. as Himself 1 episode, 2018
   
Colonel Jason Kelly
............ as Himself 1 episode, 2018
   
Jereme Kent
.................... as Himself 1 episode, 2018
   
Arik Kershenbaum
............... as Himself 1 episode, 2018
   
Rob Knight
..................... as Himself 1 episode, 2018
   
Dale Kocevski
.................. as Himself 1 episode, 2018
   
Eric Kolve
..................... as Himself 1 episode, 2018
   
Ranjay Krishna
................. as Himself 1 episode, 2018
   
Stefanie Langrock
.............. as Herself 1 episode, 2018
   
Tod R. Lauer
................... as Himself 1 episode, 2018
   
Dale Laws
...................... as Himself 1 episode, 2018
   
Dave Legvold
................... as Himself 1 episode, 2018
   
Dennis Lehman
.................. as Himself 1 episode, 2018
   
Timothy Lepore
................. as Himself 1 episode, 2018
   
Joshua Levine
.................. as Himself 1 episode, 2018
   
Di Li
.......................... as Herself 1 episode, 2018
   
Pilar Luna
..................... as Herself 1 episode, 2018
   
Mercedes López-Morales
........ as Herself 1 episode, 2018
   
Mercedes López-Morales
........ as Herself 1 episode, 2018
   
Chung-Pei Ma
................... as Himself 1 episode, 2018
   
Mike Madden
.................... as Himself 1 episode, 2018
   
Phillip Manuel
................. as Himself 1 episode, 2018
   
Sarkis Mazmanian
............... as Himself 1 episode, 2018
   
Brenda McCowan
................. as Herself 1 episode, 2018
   
Elizabeth McGrath
.............. as Herself 1 episode, 2018
   
Michael McGrath
................ as Himself 1 episode, 2018
   
Dharmendra Modha
............... as Himself 1 episode, 2018
   
Christine Morris
............... as Herself 1 episode, 2018
   
Roozbeh Mottaghi
............... as Herself 1 episode, 2018
   
Paul Mozur
..................... as Himself 1 episode, 2018
   
Patrick Murray
................. as Himself 1 episode, 2018
   
Aaron Myran
.................... as Himself 1 episode, 2018
   
Alberto Nava
................... as Himself 1 episode, 2018
   
Cathal Nolan
................... as Himself 1 episode, 2018
   
Brian Nord
..................... as Himself 1 episode, 2018
   
Roberto Novoa
.................. as Himself 1 episode, 2018
   
Regina Nuzzo
................... as Herself 1 episode, 2018
   
Edward Nygren
.................. as Himself 1 episode, 2018
   
Nili Ostrov
.................... as Himself 1 episode, 2018
   
Simon Parry
.................... as Himself 1 episode, 2018
   
Elenore Pauwels
................ as Herself 1 episode, 2018
   
Rear Admiral Ann Phillips
...... as Himself 1 episode, 2018
   
Michéle Piccard
............... as Herself 1 episode, 2018
   
Lin Pitman
..................... as Himself 1 episode, 2018
   
Kelly Poole
.................... as Himself 1 episode, 2018
   
Ben Potter
..................... as Himself 1 episode, 2018
   
Kristala Jones Prather
......... as Herself 1 episode, 2018
   
David T. Pride
................. as Himself 1 episode, 2018
   
Ivan Proctor
................... as Himself 1 episode, 2018
   
Lita Proctor
................... as Herself 1 episode, 2018
   
Robin Queen
.................... as Himself 1 episode, 2018
   
Fred Raab
...................... as Himself 1 episode, 2018
   
Peter Rander
................... as Himself 1 episode, 2018
   
Paul Reed
...................... as Himself 1 episode, 2018
   
Mark J. Reid
................... as Himself 1 episode, 2018
   
Isha Renta
..................... as Herself 1 episode, 2018
   
Stephen Riser
.................. as Himself 1 episode, 2018
   
John Romain
.................... as Himself 1 episode, 2018
   
Brian Rougeux
.................. as Himself 1 episode, 2018
   
Nils Ryser
..................... as 1 episode, 2018
   
Roberto Santamaria
............. as Himself 1 episode, 2018
   
Luke Schaf
..................... as Himself 1 episode, 2018
   
Christoph Schlettig
............ as 1 episode, 2018
   
Robert Schofield
............... as Himself 1 episode, 2018
   
Daniel Schrag
.................. as Himself 1 episode, 2018
   
Jim Schultz
.................... as Himself 1 episode, 2018
   
Beth Shapiro
................... as Herself 1 episode, 2018
   
Nate Silver
.................... as Himself 1 episode, 2018
   
Peter Singer
................... as Himself 1 episode, 2018
   
Marcelle Soares-Santos
......... as Himself 1 episode, 2018
   
Jason St. John
................. as Himself 1 episode, 2018
   
Skip Stiles
.................... as Himself 1 episode, 2018
   
William Stone
.................. as Himself 1 episode, 2018
   
William Stone
.................. as Himself 1 episode, 2018
   
Jared Taglialatela
............. as Himself 1 episode, 2018
   
Flip Tanedo
.................... as Himself 1 episode, 2018
   
Sam Telford
.................... as Himself 1 episode, 2018
   
Jami Tennille
.................. as Lady tasting tea 1 episode, 2018
   
Vera Tiesler
................... as Herself 1 episode, 2018
   
Luc Trullemans
................. as Himself 1 episode, 2018
   
Tamara Tursijan
................ as Herself 1 episode, 2018
   
Peter Tyack
.................... as Himself 1 episode, 2018
   
Louis Uccellini
................ as Himself 1 episode, 2018
   
Liberty Vittert
................ as Herself 1 episode, 2018
   
Steve Vizard
................... as Himself 1 episode, 2018
   
Mary Voytek
.................... as Herself 1 episode, 2018
   
Rainer Weiss
................... as Himself 1 episode, 2018
   
Lane West
...................... as Herself 1 episode, 2018
   
David Williams
................. as Himself 1 episode, 2018
   
Donna Woodward
................. as Herself 1 episode, 2018
   
Garth Wright
................... as Himself 1 episode, 2018
   
Yossi Yovel
.................... as Himself 1 episode, 2018
   
Klaus Zuberbuhler
.............. as Himself 1 episode, 2018
   
Andre Davey
.................... as Society Member
   
Joe Lervold
.................... as Pianist
   
Joan Jacobs Brumberg
........... as Herself 1 episode, 2000
   
Walter Kaye
.................... as Himself 1 episode, 2000
   
Erin Meador
.................... as Herself 1 episode, 2000
   
Karri Meador
................... as Erin's mother 1 episode, 2000
   
Ruth Striegel-Moore
............ as Herself 1 episode, 2000
   
Erika Goodman
.................. as Herself 1 episode, 2000
   
Linda Hamilton
................. as Herself 1 episode, 2000
   
Eleena Melamed
................. as Herself 1 episode, 2000
   
Katey Tracey
................... as Herself 1 episode, 2000
   
Timothy Walsh
.................. as Himself 1 episode, 2000
   
Susan G. Willard
............... as Herself 1 episode, 2000
   
William Adams
.................. as Himself 1 episode, 2018
   
Don Airey
...................... as Himself 1 episode, 2018
   
Mike Eenigenburg
............... as Himself 1 episode, 2018
   
Wu Fuyong
...................... as Himself 1 episode, 2018
   
Missy Graham
................... as Herself 1 episode, 2018
   
Arnold Graton
.................. as Himself 1 episode, 2018
   
Jack Liu
....................... as Himself 1 episode, 2018
   
Terry Miller
................... as Himself 1 episode, 2018
   
Nicolas D'Oeye
................. as Himself 2 episodes, 2018
   
Kayla Iacovino
................. as Herself 2 episodes, 2018
   
Chris Jackson
.................. as Himself 2 episodes, 2018
   
Benoît Smets
.................. as Himself 2 episodes, 2018
   
Derek Abbott
................... as Himself 1 episode, 2015
   
Jeff Johnson
................... as Himself 1 episode, 2018
   
Caleb Kabanda
.................. as Himself 1 episode, 2018
   
Katcho Karume
.................. as Himself 1 episode, 2018
   
Olivier Namur
.................. as Himself 1 episode, 2018
   
Josué Subira
.................. as Himself 1 episode, 2018
   
Dario Tedesco
.................. as Himself 1 episode, 2018
   
Mathieu Yalire
................. as Himself 1 episode, 2018

Nova Torrent Download

Info Episode Name Downloads Size Released Forum
TVmaze NOVA S45E12 Addiction 720p HDTV x264-DHD [eztv] 1.11 GB 3 weeks Discuss
TVmaze NOVA S45E09 Operation Bridge Rescue 720p HDTV x264-DHD [eztv] 1.41 GB 1 mo Discuss
TVmaze NOVA S45E08 Transplanting Hope RERiP 720p HDTV x264-DHD [eztv] 976.53 MB 1 mo Discuss
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