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Returning Series

NOVA 1974

86%
MIGRATED
Specials— 6 episodes (3.9k plays)
Special 1 To The Moon1999-07-13 (1.3k plays)
Special 2 Eclipse Over America2017-08-20 (651 plays)
Special 13 Gene-Editing Reality Check2020-09-04 (507 plays)
Special 15 Blood Sugar Rising2020-04-15 (455 plays)
Special 17 Predicting My MS2022-02-23 (442 plays)
Special 46 Search Engine Breakdown2021-04-14 (484 plays)
Season 1— 13 episodes (67.2k plays)
1x01 The Making Of A Natural History Film1974-03-03 (8.8k plays)
1x02 Where Did the Colorado Go?1974-03-10 (8.0k plays)
1x03 Whales, Dolphins, and Men1974-03-17 (4.9k plays)
1x04 The Search For Life1974-03-24 (4.8k plays)
1x05 Last of the Cuiva1974-03-31 (4.6k plays)
1x06 Strange Sleep1974-04-07 (4.6k plays)
1x07 The Crab Nebula1974-04-14 (4.6k plays)
1x08 Bird Brain: The Mystery of Bird Navigation1974-04-21 (4.6k plays)
1x09 Are You Doing This for Me, Doctor?1974-04-28 (4.5k plays)
1x10 The First Signs Of Washoe1974-05-05 (4.5k plays)
1x11 The Case of the Midwife Toad1974-05-12 (4.4k plays)
1x12 Fusion: The Energy of Promise1974-05-19 (4.5k plays)
1x13 The Mystery Of The Anasazi1974-05-26 (4.5k plays)
Season 2— 17 episodes (74.7k plays)
2x01 Why Do Birds Sing?1974-11-03 (4.5k plays)
2x02 How Much Do You Smell?1974-11-10 (4.4k plays)
2x03 The Hunting Of The Quark1974-11-17 (4.4k plays)
2x04 The Secrets Of Sleep1974-11-24 (4.4k plays)
2x05 Inside the Golden Gate1974-12-01 (4.4k plays)
2x06 The Men Who Painted Caves1974-12-08 (4.4k plays)
2x07 Red Sea Coral1974-12-15 (4.4k plays)
2x08 War From the Air1975-01-05 (4.4k plays)
2x09 What Time is Your Body?1975-01-12 (4.4k plays)
2x10 The Rise And Fall Of DDT1975-01-19 (4.4k plays)
2x11 Take the World From Another Point of View1975-02-02 (4.4k plays)
2x12 The Lysenko Affair1975-02-09 (4.4k plays)
2x13 The Tuaregs1975-02-16 (4.4k plays)
2x14 The Plutonium Connection1975-03-09 (4.3k plays)
2x15 The Other Way1975-03-16 (4.3k plays)
2x16 The Lost World Of The Maya1975-03-30 (4.4k plays)
2x17 Will The Fishing Have to Stop?1975-04-06 (4.3k plays)
Season 3— 20 episodes (87.5k plays)
3x01 Predictable Disaster1976-01-04 (4.4k plays)
3x02 Joey1976-01-11 (4.4k plays)
3x03 Meditation and the Mind1976-01-18 (4.4k plays)
3x04 The Planets1976-01-25 (4.4k plays)
3x05 A Desert Place1976-02-01 (4.4k plays)
3x06 A Small Imperfection1976-02-08 (4.4k plays)
3x07 Ninety Degrees Below1976-02-15 (4.4k plays)
3x08 The Race for the Double Helix1976-03-07 (4.4k plays)
3x09 The Renewable Tree1976-03-07 (4.4k plays)
3x10 The Williamsburgh File1976-03-14 (4.4k plays)
3x11 The Overworked Miracle1976-03-21 (4.4k plays)
3x12 The Transplant Experiment1976-04-11 (4.4k plays)
3x13 The Underground Movement1976-04-18 (4.4k plays)
3x14 Hunters of the Seal1976-05-02 (4.4k plays)
3x15 Benjamin1976-05-09 (4.4k plays)
3x16 The Women Rebel1976-05-23 (4.4k plays)
3x17 Death of a Disease1976-06-06 (4.4k plays)
3x18 Inside the Shark1976-06-13 (4.4k plays)
3x19 The Genetic Chance1976-06-20 (4.4k plays)
3x20 The Case of the Bermuda Triangle1976-06-27 (4.4k plays)
Season 4— 19 episodes (82.9k plays)
4x01 Hitler's Secret Weapon1977-01-05 (4.5k plays)
4x02 The Hot Blooded Dinosaurs1977-01-12 (4.4k plays)
4x03 What Price Coal?1977-01-19 (4.4k plays)
4x04 The Sunspot Mystery1977-02-02 (4.4k plays)
4x05 The Plastic Prison1977-02-09 (4.4k plays)
4x06 Incident at Brown's Ferry1977-02-23 (4.4k plays)
4x07 Bye Bye Blackbird1977-03-02 (4.4k plays)
4x08 The Pill for the People1977-03-09 (4.4k plays)
4x09 The Gene Engineers1977-03-16 (4.3k plays)
4x10 The Human Animal1977-03-23 (4.4k plays)
4x11 The Wolf Equation1977-03-30 (4.3k plays)
4x12 The Dawn of the Solar Age1977-04-20 (4.3k plays)
4x13 The Business of Extinction1977-04-20 (4.4k plays)
4x14 The Red Planet1977-04-27 (4.4k plays)
4x15 Tongues of Men (1)1977-05-11 (4.4k plays)
4x16 Tongues of Men (2)1977-05-18 (4.4k plays)
4x17 Linus Pauling: Crusading Scientist1977-06-01 (4.3k plays)
4x18 Across the Silent Barrier1977-06-22 (4.3k plays)
4x19 The New Healers1977-06-29 (4.4k plays)
Season 5— 21 episodes (94.1k plays)
5x01 In The Event of Catastrophe1978-01-04 (4.4k plays)
5x02 The Green Machine1978-01-11 (4.4k plays)
5x03 Blueprints in the Bloodstream1978-01-18 (4.3k plays)
5x04 One Small Step1978-01-25 (4.4k plays)
5x05 The Final Frontier1978-02-01 (4.4k plays)
5x06 BaMiki BaNdula: Children of the Forest1978-02-15 (4.4k plays)
5x07 Trial of Denton Cooley1978-02-22 (4.3k plays)
5x08 The Great Wine Revolution1978-03-01 (4.3k plays)
5x09 The Case of the Ancient Astronauts1978-03-08 (4.4k plays)
5x10 The Mind Machines1978-03-22 (4.4k plays)
5x11 Icarus' Children1978-03-29 (4.5k plays)
5x12 Still Waters1978-04-12 (4.4k plays)
5x13 Battle for the Acropolis1978-04-19 (4.3k plays)
5x14 The Road to Happiness. : The Life and Times of Henry Ford1978-05-03 (4.4k plays)
5x15 Laser : Light of the 21st Century1978-05-10 (4.4k plays)
5x16 Insect Alternative1978-05-24 (4.4k plays)
5x17 The Desert's Edge1978-05-31 (4.3k plays)
5x18 The Tsetse Trap1978-06-07 (4.3k plays)
5x19 Memories From Eden1978-06-14 (4.3k plays)
5x20 A Whisper from Space1978-06-21 (7.1k plays)
5x21 Alaska: The Closing Frontier1978-06-28 (4.0k plays)
Season 6— 19 episodes (81.8k plays)
6x01 Black Tide1979-01-04 (4.3k plays)
6x02 Long Walk Of Fred Young1979-01-11 (4.3k plays)
6x03 A World Of Difference1979-01-18 (4.3k plays)
6x04 Cashing In On The Ocean1979-02-01 (4.3k plays)
6x05 Patterns From The Past1979-02-08 (4.3k plays)
6x06 The Invisible Flame1979-02-22 (4.3k plays)
6x07 The End Of The Rainbow1979-03-01 (4.3k plays)
6x08 The Beersheva Experiment1979-03-08 (4.3k plays)
6x09 Einstein1979-03-15 (4.3k plays)
6x10 The Keys Of Paradise1979-03-29 (4.3k plays)
6x11 A Plague on our Children1979-10-02 (4.3k plays)
6x12 Life on a Silken Thread1979-10-09 (4.3k plays)
6x13 Sweet Solutions1979-10-16 (4.3k plays)
6x14 Race for the Gold1979-10-30 (4.3k plays)
6x15 All Part of the Game1979-11-06 (4.3k plays)
6x16 India: Machinery of Hope1979-11-20 (4.3k plays)
6x17 The Bridge that Spanned the World1979-12-04 (4.3k plays)
6x18 Termites to Telescopes1979-12-11 (4.3k plays)
6x19 Blindness: Five Points of Views1979-12-18 (4.3k plays)
Season 7— 20 episodes (86.5k plays)
7x01 The Elusive Illness1980-01-15 (4.4k plays)
7x02 A is for Atom, B is for Bomb1980-01-22 (4.3k plays)
7x03 Living Machines1980-02-05 (4.3k plays)
7x04 Portrait of a Killer1980-02-19 (4.3k plays)
7x05 Umealit: The Whale Hunters1980-03-04 (4.3k plays)
7x06 The Safety Factor1980-03-11 (4.3k plays)
7x07 A Mediterranean Prospect1980-03-18 (4.3k plays)
7x08 Mr. Ludwig's Tropical Dreamland1980-03-25 (4.3k plays)
7x09 The Pinks and the Blues1980-09-30 (4.3k plays)
7x10 The Cancer Detectives of Lin Xian1980-10-07 (4.3k plays)
7x11 The Sea Behind the Dunes1980-10-14 (4.4k plays)
7x12 Do We Really Need the Rockes?1980-10-28 (4.3k plays)
7x13 The Big IF1980-11-04 (4.3k plays)
7x14 Voyager: Jupiter & Beyond1980-11-11 (4.3k plays)
7x15 The Wizard Who Spat on the Floor1980-11-18 (4.3k plays)
7x16 The Water Crisis1980-11-25 (4.3k plays)
7x17 Moving Still1980-12-02 (4.3k plays)
7x18 A Touch of Sensitivity1980-12-09 (4.3k plays)
7x19 The Red Deer of Rhum1980-12-23 (4.3k plays)
7x20 It's About Time1980-12-30 (4.3k plays)
Season 8— 20 episodes (87.5k plays)
8x01 Doctors of Nigeria1981-01-06 (4.3k plays)
8x02 Message in the Rocks1981-01-20 (4.3k plays)
8x03 The Dead Sea Lives1981-01-27 (4.3k plays)
8x04 Anatomy of a Volcano1981-02-10 (4.4k plays)
8x05 The Science of Murder1981-02-17 (4.4k plays)
8x06 The Malady of Health Care1981-02-24 (4.3k plays)
8x07 Beyond the Milky Way1981-03-03 (4.3k plays)
8x08 The Asteroid and the Dinosaur1981-03-10 (4.3k plays)
8x09 Animal Olympians1981-03-17 (5.0k plays)
8x10 Resolution on Saturn1981-08-25 (4.4k plays)
8x11 Computers, Spies and Private Lives1981-09-27 (4.3k plays)
8x12 Why America Burns1981-10-04 (4.3k plays)
8x13 The Great Violin Mystery1981-10-11 (4.3k plays)
8x14 Cosmic Fire1981-10-18 (4.3k plays)
8x15 Locusts: War Without End1981-10-25 (4.3k plays)
8x16 Did Darwin Get It Wrong?1981-11-01 (4.3k plays)
8x17 Artists in the Lab1981-11-15 (4.3k plays)
8x18 Notes of a Biology Watcher: A Film with Lewis Thomas1981-11-22 (4.3k plays)
8x19 City Spaces, Human Places1981-11-29 (4.4k plays)
8x20 Twins1981-12-06 (4.4k plays)
Season 9— 19 episodes (85.7k plays)
9x01 Salmon on the Run1982-01-10 (4.4k plays)
9x02 Test-Tube Babies: A Daughter For Judy1982-01-17 (4.4k plays)
9x03 Field Guide to Roger Tory Peterson1982-01-24 (4.3k plays)
9x04 The Hunt for the Legion Killer1982-01-31 (4.4k plays)
9x05 Finding a Voice1982-02-07 (4.4k plays)
9x06 The Television Explosion1982-02-14 (4.4k plays)
9x07 Life: Patent Pending1982-02-28 (4.4k plays)
9x08 Palace of Delights1982-03-07 (5.2k plays)
9x09 Animal Impostors1982-03-14 (5.3k plays)
9x10 Aging: The Methuselah Syndrome1982-03-28 (5.6k plays)
9x11 The Case of the UFOs1982-10-12 (4.4k plays)
9x12 The Fragile Mountain1982-10-19 (4.3k plays)
9x13 Here's Looking At You Kid1982-11-09 (4.3k plays)
9x14 Adventures of Teenage Scientists1982-11-16 (4.4k plays)
9x15 The Cobalt Blues1982-11-23 (4.4k plays)
9x16 Goodbye Louisiana1982-11-30 (4.3k plays)
9x17 Whale Watch1982-12-07 (4.3k plays)
9x18 Tracking The Supertrains1982-12-14 (4.3k plays)
9x19 The Making of a Natural History Film1983-01-04 (4.3k plays)
Season 10— 21 episodes (92.7k plays)
10x01 Hawaii: Crucible of Life1983-01-18 (4.3k plays)
10x02 The Pleasure of Finding Things Out1983-01-25 (4.3k plays)
10x03 Lassa Fever1983-02-08 (4.3k plays)
10x04 The Miracle of Life1983-02-15 (4.3k plays)
10x05 Asbestos: A Lethal Legacy1983-03-01 (4.3k plays)
10x06 City of Coral1983-03-08 (4.3k plays)
10x07 Fat Chance in a Thin World1983-03-22 (4.3k plays)
10x08 Sixty Minutes to Meltdown1983-03-29 (4.3k plays)
10x09 Signs of the Apes, Songs of the Whales1983-10-11 (4.3k plays)
10x10 The Artificial Heart1983-10-18 (4.3k plays)
10x11 Talking Turtle1983-10-25 (4.3k plays)
10x12 Papua New Guinea: Anthropology on Trial1983-11-01 (4.3k plays)
10x13 To Live Until You Die: The Work of Elizabeth Kubler-Ross1983-11-08 (4.3k plays)
10x14 A Magic Way of Going: The Story of Thoroughbreds1983-11-15 (4.3k plays)
10x15 A Normal Face: The Wonders of Plastic Surgery1983-11-22 (4.3k plays)
10x16 Captives of Care1983-11-29 (4.9k plays)
10x17 Twenty-Five Years in Space1983-12-06 (4.8k plays)
10x18 Nuclear Strategy for Beginners1983-12-13 (4.8k plays)
10x19 The Climate Crisis1983-12-20 (4.8k plays)
10x20 Eyes Over China1983-12-27 (4.5k plays)
10x21 Alcoholism: Life Under The Influence1984-01-10 (4.3k plays)
Season 11— 20 episodes (89.8k plays)
11x01 The Case of ESP1984-01-17 (4.4k plays)
11x02 Antarctica: Earth's Last Frontier1984-01-31 (4.3k plays)
11x03 China's Only Child1984-02-14 (4.3k plays)
11x04 Will I Walk Again?1984-02-28 (4.3k plays)
11x05 Visions of the Deep: The Underwater World of Al Giddings1984-03-06 (4.3k plays)
11x06 Down on the Farm1984-03-20 (4.3k plays)
11x07 Make My People Live: The Crisis in Indian Health Care1984-03-27 (4.5k plays)
11x08 The World According to Weisskopf1984-04-03 (5.0k plays)
11x09 Space Bridge to Moscow1984-10-02 (4.5k plays)
11x10 The National Science Test I1984-10-16 (4.5k plays)
11x11 Fountains of Paradise1984-10-23 (4.5k plays)
11x12 The Mystery of Yellow Rain1984-10-30 (4.5k plays)
11x13 The Nomads of the Rain Forest1984-11-06 (4.5k plays)
11x14 Farmers of the Sea1984-11-13 (4.6k plays)
11x15 Frontiers of Plastic Surgery1984-11-20 (4.5k plays)
11x16 Space Women1984-11-27 (4.6k plays)
11x17 Jaws: The True Story1984-12-04 (4.6k plays)
11x18 Acid Rain: New Bad News1984-12-11 (4.5k plays)
11x19 Stephen Jay Gould: This View of Life1984-12-18 (4.6k plays)
11x20 The Garden of Inheritance1985-01-08 (4.3k plays)
Season 12— 20 episodes (85.9k plays)
12x01 Edgerton and His Incredible Seeing Machines1985-01-15 (4.3k plays)
12x02 Global Village1985-01-22 (4.3k plays)
12x03 Conquest of the Parasites1985-01-29 (4.3k plays)
12x04 In the Land of the Polar Bears1985-02-05 (4.3k plays)
12x05 AIDS: Chapter One1985-02-12 (4.4k plays)
12x06 The Shape of Things1985-02-19 (4.3k plays)
12x07 Baby Talk1985-02-26 (4.3k plays)
12x08 The Mathematical Mystery Tour1985-03-05 (4.3k plays)
12x09 Child's Play: Prodigies and Possibilities1985-03-12 (4.3k plays)
12x10 Monarch of the Mountains1985-03-19 (5.0k plays)
12x11 The National Science Test II1985-10-08 (4.3k plays)
12x12 Seeds of Tomorrow1985-10-15 (4.4k plays)
12x13 What Einstein Never Knew1985-10-22 (4.3k plays)
12x14 The Robot Revolution?1985-10-29 (4.4k plays)
12x15 The Magic of Special Effects1985-11-05 (4.3k plays)
12x16 Child Survival: The Silent Emergency1985-11-12 (4.3k plays)
12x17 Tornado!1985-11-19 (4.3k plays)
12x18 The Genetic Gamble1985-11-26 (4.3k plays)
12x19 Animal Architects1985-12-03 (4.3k plays)
12x20 The Plane that Changed the World1985-12-17 (3.0k plays)
Season 13— 21 episodes (91.0k plays)
13x01 Halley's Comet: Once in a Lifetime1986-01-21 (4.3k plays)
13x02 Goddess of the Earth1986-01-28 (4.3k plays)
13x03 Horsemen of China1986-02-04 (4.3k plays)
13x04 Life's First Feelings1986-02-11 (4.3k plays)
13x05 The Case of the Frozen Addict1986-02-18 (4.3k plays)
13x06 Toxic Trials1986-02-25 (4.3k plays)
13x07 Skydive to the Rain Forest1986-03-04 (4.3k plays)
13x08 Return of the Osprey1986-03-11 (4.3k plays)
13x09 The Rise of a Wonder Drug1986-03-18 (4.3k plays)
13x10 When Wonder Drugs Don't Work1986-03-25 (4.3k plays)
13x11 Visions of Star Wars1986-04-22 (4.9k plays)
13x12 The Search for the Disappeared1986-10-14 (4.3k plays)
13x13 The Planet that Got Knocked on its Side1986-10-21 (4.3k plays)
13x14 High-Tech Babies1986-11-04 (4.3k plays)
13x15 Can AIDS Be Stopped?1986-11-11 (4.3k plays)
13x16 Is Anybody Out There?1986-11-18 (4.3k plays)
13x17 Mystery of the Animal Pathfinders1986-11-25 (4.3k plays)
13x18 Are You Swimming in a Sewer?1986-12-02 (4.3k plays)
13x19 Sail Wars!1986-12-09 (4.3k plays)
13x20 Leprosy Can Be Cured!1986-12-16 (4.3k plays)
13x21 How Babies Get Made1987-01-13 (4.3k plays)
Season 14— 21 episodes (88.7k plays)
14x01 Countdown to the Invisible Universe1987-01-20 (4.3k plays)
14x02 Children of Eve1987-01-27 (4.3k plays)
14x03 Why Planes Crash1987-02-03 (4.3k plays)
14x04 Orangutans of the Rain Forest1987-02-10 (4.3k plays)
14x05 Freud Under Analysis1987-02-17 (4.3k plays)
14x06 The Hole in the Sky1987-02-24 (4.3k plays)
14x07 Confessions of a Weaponeer1987-03-03 (4.3k plays)
14x08 Great Moments from NOVA1987-03-10 (4.3k plays)
14x09 Will the World Starve?1987-03-24 (4.3k plays)
14x10 The Desert Doesn't Bloom Here Anymore1987-03-31 (4.3k plays)
14x11 Rocky Road to Jupiter1987-04-07 (4.3k plays)
14x12 Death of a Star1987-10-06 (4.3k plays)
14x13 Spy Machines1987-10-13 (4.3k plays)
14x14 Hidden Power of Plants1987-10-20 (4.3k plays)
14x15 Japan's American Genius1987-10-27 (4.3k plays)
14x16 A Man, A Plan, A Canal, Panama1987-11-03 (4.3k plays)
14x17 Volcano!1987-11-10 (4.3k plays)
14x18 How Good is Soviet Science?1987-11-17 (4.3k plays)
14x19 Ancient Treasures from the Deep1987-12-01 (4.3k plays)
14x20 Riddle of the Joints1987-12-08 (4.3k plays)
14x21 Secrets of the Lost Red Paint People1987-12-15 (2.8k plays)
Season 15— 22 episodes (85.9k plays)
15x01 Top Gun and Beyond1988-01-19 (4.3k plays)
15x02 How to Create a Junk Food1988-01-26 (4.2k plays)
15x03 Buried in Ice1988-02-02 (4.3k plays)
15x04 Why Planes Burn1988-02-09 (4.3k plays)
15x05 Battles in the War on Cancer: A Wonder Drug on Trial1988-02-23 (4.3k plays)
15x06 Battles in the War on Cancer: Turning the Tide1988-03-01 (4.3k plays)
15x07 The Mystery of the Master Builders1988-03-08 (4.3k plays)
15x08 Whale Rescue1988-03-15 (4.2k plays)
15x09 The Man Who Loved Numbers1988-03-22 (4.2k plays)
15x10 Race for the Superconductor1988-03-29 (4.3k plays)
15x11 Can You Still Get Polio?1988-04-05 (4.2k plays)
15x12 Pioneers of Surgery: The Brutal Craft1988-09-06 (4.2k plays)
15x13 Pioneers of Surgery: Into the Heart1988-09-13 (4.2k plays)
15x14 Pioneers of Surgery: New Organs for Old1988-09-20 (4.2k plays)
15x15 Pioneers of Surgery: Beyond the Knife1988-09-27 (4.3k plays)
15x16 Can the Vatican Save the Sistine Chapel?1988-10-04 (4.2k plays)
15x17 Can the Next President Win the Space Race?1988-10-11 (4.3k plays)
15x18 Do Scientists Cheat?1988-10-18 (4.3k plays)
15x19 Who Shot President Kennedy?1988-11-15 (422 plays)
15x20 The Light Stuff1988-11-22 (423 plays)
15x21 The All-American Bear1988-12-06 (4.3k plays)
15x22 Can We Make a Better Doctor?1988-12-13 (4.2k plays)
Season 16— 20 episodes (86.7k plays)
16x01 Hot Enough for You?1989-01-17 (4.3k plays)
16x02 The Last Journey of a Genius1989-01-24 (4.3k plays)
16x03 The Strange New Science of Chaos1989-01-31 (4.3k plays)
16x04 Back to Chernobyl1989-02-14 (4.3k plays)
16x05 God, Darwin and the Dinosaurs1989-02-21 (4.3k plays)
16x06 Adrift on the Gulf Stream1989-02-28 (4.3k plays)
16x07 Secrets of Easter Island (1)1989-03-07 (4.3k plays)
16x08 Legends of Easter Island (2)1989-03-07 (4.3k plays)
16x09 The World Is Full of Oil!1989-03-21 (4.3k plays)
16x10 Confronting the Killer Gene1989-03-28 (4.9k plays)
16x11 The Hidden City1989-10-03 (4.3k plays)
16x12 The Controversial Dr. Koop1989-10-10 (4.3k plays)
16x13 Design Wars!1989-10-17 (4.3k plays)
16x14 Echoes of War1989-10-24 (4.3k plays)
16x15 Decoding the Book of Life1989-10-31 (4.4k plays)
16x16 Hurricane!1989-11-07 (4.3k plays)
16x17 Will Venice Survive Its Rescue?1989-11-14 (4.3k plays)
16x18 What Is Music?1989-11-21 (4.3k plays)
16x19 Yellowstone's Burning Question1989-12-05 (4.3k plays)
16x20 The Schoolboys Who Cracked the Soviet Secret1989-12-12 (4.3k plays)
Season 17— 20 episodes (97.6k plays)
17x01 Poison in the Rockies1990-01-09 (4.3k plays)
17x02 Race for the Top1990-01-23 (4.3k plays)
17x03 Disguises of War1990-02-06 (4.3k plays)
17x04 The Bomb's Lethal Legacy1990-02-13 (4.3k plays)
17x05 The Big Spill1990-02-27 (4.3k plays)
17x06 The Genius That Was China: Rise of the Dragon1990-03-20 (4.3k plays)
17x07 The Genius That Was China: Empires in Collision1990-03-27 (4.3k plays)
17x08 The Genius that Was China: The Threat from Japan1990-04-03 (4.3k plays)
17x09 The Genius That Was China: Will the Dragon Rise Again?1990-04-10 (4.9k plays)
17x10 The KGB, The Computer and Me1990-10-02 (155 plays)
17x11 Neptune's Cold Fury1990-10-09 (4.3k plays)
17x12 To Boldly Go...1990-10-16 (4.3k plays)
17x13 Poisoned Winds of War1990-10-23 (4.3k plays)
17x14 The Blimp is Back!1990-10-30 (4.3k plays)
17x15 Earthquake!1990-11-06 (4.3k plays)
17x16 Killing Machines1990-11-13 (4.3k plays)
17x17 Can the Elephant Be Saved?1990-11-20 (4.3k plays)
17x18 We Know Where You Live1990-11-27 (4.3k plays)
17x19 In the Land of the Llamas1990-12-04 (4.1k plays)
17x20 What's Killing the Children?1990-12-18 (9.5k plays)
Season 18— 19 episodes (78.2k plays)
18x01 Return to Mt. St. Helens1991-01-08 (4.3k plays)
18x02 ConFusion in a Jar1991-04-30 (4.3k plays)
18x03 The Hunt for China's Dinosaurs (1)1991-02-05 (4.2k plays)
18x04 Case of the Flying Dinosaur1991-02-12 (4.3k plays)
18x05 T. rex Exposed1991-02-19 (4.3k plays)
18x06 The Russian Right Stuff: The Invisible Spaceman1991-02-26 (4.3k plays)
18x07 The Russian Right Stuff: The Dark Side of the Moon1991-02-27 (4.3k plays)
18x08 The Russian Right Stuff: The Mission1991-02-28 (4.3k plays)
18x09 Swimming With Whales1991-03-05 (4.9k plays)
18x10 The Chip vs. the Chess Master1991-03-26 (10.0k plays)
18x11 Sex, Lies and Toupee Tape1991-10-01 (4.3k plays)
18x12 So You Want to Be a Doctor?1991-10-09 (4.3k plays)
18x13 Secrets of the Dead Sea Scrolls1991-10-15 (4.3k plays)
18x14 Suicide Mission to Chernobyl1991-10-22 (4.3k plays)
18x15 Taller Than Everest?1991-11-05 (4.3k plays)
18x16 Fastest Planes in the Sky1991-11-12 (4.3k plays)
18x17 Avoiding the Surgeon's Knife1991-12-03 (4.3k plays)
18x18 Skyscraper! A NOVA Special1991-12-10 (4.2k plays)
18x19 The Fine Art of Faking It1991-12-17 (4.2k plays)
Season 19— 20 episodes (85.1k plays)
19x01 Hell Fighters of Kuwait1992-01-14 (4.2k plays)
19x02 Submarine!1992-01-21 (4.3k plays)
19x03 Saddam's War on Wildlife1992-01-28 (4.2k plays)
19x04 What Smells?1992-02-11 (4.3k plays)
19x05 Can You Believe TV Ratings?1992-02-18 (4.3k plays)
19x06 Making a Dishonest Buck1992-03-03 (4.2k plays)
19x07 Rescuing Baby Whales1992-03-10 (4.3k plays)
19x08 An Astronaut's View of the Earth1992-03-17 (4.3k plays)
19x09 Eclipse of the Century1992-03-24 (4.3k plays)
19x10 Animal Olympians II1992-08-25 (4.3k plays)
19x11 The Genius Behind the Bomb1992-09-29 (4.3k plays)
19x12 Mind of a Serial Killer1992-10-13 (4.3k plays)
19x13 Search for the First Americans1992-10-20 (4.2k plays)
19x14 Rafting Through the Grand Canyon1992-10-27 (4.3k plays)
19x15 This Old Pyramid1992-11-04 (4.3k plays)
19x16 Iceman1992-11-10 (4.3k plays)
19x17 Private Lives of Dolphins1992-11-17 (4.3k plays)
19x18 Brain Transplant1992-12-01 (4.3k plays)
19x19 Can You Stop People From Drinking?1992-12-22 (4.2k plays)
19x20 Sex and the Single Rhino1992-12-29 (4.2k plays)
Season 20— 20 episodes (86.5k plays)
20x01 The Hunt for Saddam's Secret Weapons1993-01-05 (4.3k plays)
20x02 Can Bombing Win a War?1993-01-19 (4.3k plays)
20x03 The Deadly Deception1993-01-26 (4.3k plays)
20x04 Nazis and the Russian Bomb1993-02-02 (4.3k plays)
20x05 In the Path of a Killer Volcano1993-02-09 (4.3k plays)
20x06 Can Science Build a Champion Athlete?1993-02-16 (4.3k plays)
20x07 Diving for Pirate Gold1993-02-23 (4.3k plays)
20x08 Murder, Rape and DNA1993-03-02 (4.3k plays)
20x09 The Lost Tribe1993-03-30 (4.3k plays)
20x10 The NOVA Quiz1993-10-05 (4.3k plays)
20x11 Wanted: Butch and Sundance1993-10-12 (4.3k plays)
20x12 Secrets of the Psychics1993-10-19 (4.3k plays)
20x13 Dying to Breathe1993-10-26 (4.3k plays)
20x14 Shadow of the Condor1993-11-02 (4.4k plays)
20x15 The Real Jurassic Park1993-11-09 (4.8k plays)
20x16 Roller Coaster!1993-11-16 (4.3k plays)
20x17 Mysterious Crash of Flight 2011993-11-30 (4.3k plays)
20x18 Great Moments from NOVA1993-12-07 (4.3k plays)
20x19 The Best Mind Since Einstein1993-12-21 (4.3k plays)
20x20 Stranger in the Mirror1993-12-28 (4.3k plays)
Season 21— 20 episodes (88.5k plays)
21x01 Codebreakers1994-01-18 (4.2k plays)
21x02 Dinosaurs of the Gobi1994-01-25 (4.3k plays)
21x03 Daredevils of the Sky1994-02-01 (4.3k plays)
21x04 Journey to Kilimanjaro1994-02-08 (4.2k plays)
21x05 Can Chimps Talk?1994-02-15 (4.2k plays)
21x06 In Search of Human Origins, Part One1994-02-28 (4.3k plays)
21x07 In Search of Human Origins, Part Two1994-03-01 (4.3k plays)
21x08 In Search of Human Origins, Part Three1994-03-02 (4.3k plays)
21x09 Can China Kick the Habit?1994-04-12 (4.3k plays)
21x10 Aircraft Carrier!1994-04-19 (7.5k plays)
21x11 The Great Wildlife Heist1994-10-11 (4.3k plays)
21x12 Secret of the Wild Child1994-10-18 (4.3k plays)
21x13 Haunted Cry of a Long Gone Bird1994-10-25 (4.3k plays)
21x14 What's New About Menopause1994-11-01 (4.2k plays)
21x15 The Tribe that Time Forgot1994-11-08 (4.2k plays)
21x16 Killer Quake!1994-11-15 (4.2k plays)
21x17 Buried in Ash1994-11-29 (4.2k plays)
21x18 Rescue Mission in Space1994-12-06 (4.3k plays)
21x19 Journey to the Sacred Sea1994-12-20 (4.3k plays)
21x20 In Search of the First Language1994-12-27 (4.3k plays)
Season 22— 13 episodes (39.7k plays)
22x01 Mammoths of the Ice Age1995-01-09 (446 plays)
22x02 Vikings in America1995-01-24 (448 plays)
22x03 Little Creatures Who Run the World1995-01-31 (458 plays)
22x04 Nazi Designers of Death1995-02-07 (444 plays)
22x05 Siamese Twins1995-02-14 (446 plays)
22x06 Mystery of the Senses—Hearing1995-02-19 (4.3k plays)
22x07 Mystery of the Senses—Smell1995-02-20 (4.3k plays)
22x08 Mystery of the Senses—Taste1995-02-21 (4.3k plays)
22x09 Mystery of the Senses—Touch1995-02-22 (4.3k plays)
22x10 Mystery of the Senses—Vision1995-02-23 (4.3k plays)
22x11 The Universe Within1995-03-07 (4.3k plays)
22x12 Making of a Doctor1995-05-03 (4.3k plays)
22x13 Fast Cars1995-05-23 (7.5k plays)
Season 23— 19 episodes (82.3k plays)
23x01 Anastasia Dead or Alive?1995-10-10 (4.2k plays)
23x02 Venus Unveiled1995-10-17 (4.3k plays)
23x03 Hawaii Born of Fire1995-10-24 (4.2k plays)
23x04 The Doomsday Asteroid1995-10-31 (4.2k plays)
23x05 Lightning!1995-11-07 (4.9k plays)
23x06 Hunt for the Serial Arsonist1995-11-14 (4.3k plays)
23x07 Treasures of the Great Barrier Reef1995-11-28 (4.3k plays)
23x08 Race to Catch a Buckyball1995-12-19 (4.3k plays)
23x09 Can Buildings Make You Sick?1995-12-26 (4.3k plays)
23x10 Terror in the Mine Fields1996-01-09 (4.3k plays)
23x11 The Day the Earth Shook1996-01-16 (4.3k plays)
23x12 B-29 Frozen in Time1996-01-30 (5.1k plays)
23x13 Plague Fighters1996-02-06 (4.3k plays)
23x14 War Machines of Tomorrow1996-02-20 (4.3k plays)
23x15 Kidnapped by U.F.O.'s?1996-02-27 (4.3k plays)
23x16 Flood!1996-03-26 (4.2k plays)
23x17 Dr. Spock the Baby Doc1996-04-02 (4.2k plays)
23x18 Warriors of the Amazon1996-04-09 (4.2k plays)
23x19 Bombing of America1996-04-16 (4.3k plays)
Season 24— 21 episodes (89.3k plays)
24x01 Einstein Revealed1996-10-01 (5.0k plays)
24x02 Lost City of Arabia1996-10-08 (4.3k plays)
24x03 Three Men and a Balloon1996-10-15 (4.2k plays)
24x04 Secrets of Making Money1996-10-22 (4.3k plays)
24x05 Top Gun Over Moscow1996-11-12 (4.3k plays)
24x06 Shark Attack1996-11-19 (4.2k plays)
24x07 Odyssey of Life: The Ultimate Journey (1)1996-11-24 (4.2k plays)
24x08 Odyssey of Life: The Unknown World (2)1996-11-25 (4.3k plays)
24x09 Odyssey of Life: The Photographer's Secrets (3)1996-11-26 (4.2k plays)
24x10 Cracking the Ice Age1996-12-31 (2.8k plays)
24x11 Kaboom!1997-01-14 (4.3k plays)
24x12 Titanic's Lost Sister1997-01-28 (4.3k plays)
24x13 Secrets Of Lost Empires (1): Pyramid1997-02-04 (4.2k plays)
24x14 Secrets of Lost Empires: Stonehenge (1)1997-02-11 (4.2k plays)
24x15 Secrets of Lost Empires: Inca (2)1997-02-11 (4.3k plays)
24x16 Secrets of Lost Empires: Obelisk (3)1997-02-12 (4.3k plays)
24x17 Secrets of Lost Empires: Colosseum (4)1997-02-12 (4.3k plays)
24x18 Hunt for Alien Worlds1997-02-18 (4.3k plays)
24x19 Curse of T.rex1997-02-25 (4.3k plays)
24x20 Cut to the Heart1997-04-08 (4.3k plays)
24x21 Kingdom of the Seahorse1997-04-15 (4.9k plays)
Season 25— 20 episodes (81.8k plays)
25x01 Coma1997-10-07 (4.3k plays)
25x02 Faster Than Sound1997-10-14 (4.3k plays)
25x03 Bomb Squad1997-10-21 (4.3k plays)
25x04 The Proof1997-10-28 (4.3k plays)
25x05 Wild Wolves With David Attenborough1997-11-11 (4.3k plays)
25x06 Super Bridge1997-11-12 (4.3k plays)
25x07 Treasures of the Sunken City1997-11-18 (4.3k plays)
25x08 Avalanche!1997-11-25 (4.3k plays)
25x09 Danger in the Jet Stream1997-12-02 (4.3k plays)
25x10 Night Creatures of the Kalahari1998-01-06 (4.3k plays)
25x11 Mysterious Mummies of China1998-01-20 (4.3k plays)
25x12 Supersonic Spies1998-01-27 (4.3k plays)
25x13 Animal Hospital1998-02-03 (4.3k plays)
25x14 The Brain Eater1998-02-10 (4.2k plays)
25x15 Everest - The Death Zone1998-02-24 (4.3k plays)
25x16 Search for the Lost Cave People1998-03-31 (4.3k plays)
25x17 Warnings from the Ice1998-04-21 (4.3k plays)
25x18 Crocodiles! With David Attenborough1998-04-28 (4.3k plays)
25x19 The Truth About Impotence1998-05-12 (4.3k plays)
25x20 The Perfect Pearl1998-12-29 (430 plays)
Season 26— 19 episodes (82.2k plays)
26x01 Lost at Sea: The Search for Longitude1998-10-06 (4.3k plays)
26x02 Chasing El Nino1998-10-13 (4.2k plays)
26x03 Terror In Space1998-10-27 (4.3k plays)
26x04 Special Effects: Titanic and Beyond1998-11-03 (4.2k plays)
26x05 Deadly Shadow of Vesuvius1998-11-10 (4.3k plays)
26x06 Ice Mummies: Frozen in Heaven (1)1998-11-24 (4.3k plays)
26x07 Ice Mummies: Siberian Ice Maiden (2)1998-11-24 (4.3k plays)
26x08 Ice Mummies: Return of the Iceman (3)1998-11-24 (4.3k plays)
26x09 Leopards of the Night with David Attenborough1998-12-01 (4.3k plays)
26x10 The Perfect Pearl1998-12-29 (2.9k plays)
26x11 The Beast of Loch Ness1999-01-12 (4.5k plays)
26x12 Submarines, Secrets, and Spies1999-01-19 (4.3k plays)
26x13 Everest: The Mystery of Mallory and Irvin1999-10-06 (4.3k plays)
26x14 Escape! Because Accidents Happen: Fire (1)1999-02-16 (4.3k plays)
26x15 Escape! Because Accidents Happen: Car Crash (2)1999-02-16 (4.3k plays)
26x16 Escape! Because Accidents Happen: Plane Crash (3)1999-02-17 (4.4k plays)
26x17 Escape! Because Accidents Happen: Abandon Ship (4)1999-02-17 (4.9k plays)
26x18 Battle Alert in the Gulf1999-02-23 (4.9k plays)
26x19 Volcanoes of the Deep1999-03-30 (4.9k plays)
Season 27— 21 episodes (91.5k plays)
27x01 Fall of the Leaning Tower1999-10-05 (4.4k plays)
27x02 Time Travel1999-10-12 (4.3k plays)
27x03 The Killer's Trail1999-10-19 (4.3k plays)
27x04 Island of the Spirits1999-11-02 (4.6k plays)
27x05 Decoding Nazi Secrets1999-11-09 (4.3k plays)
27x06 Voyage of Doom1999-11-23 (4.2k plays)
27x07 Electric Heart1999-12-21 (4.2k plays)
27x08 Tales from the Hive2000-01-04 (4.3k plays)
27x09 Lost on Everest2000-01-18 (4.4k plays)
27x10 Secrets of Lost Empires: Medieval Siege (1)2000-02-01 (4.3k plays)
27x11 Diamond Deception2000-02-01 (4.3k plays)
27x12 Secrets of Lost Empires: Pharaoh's Obelisk (2)2000-02-08 (4.4k plays)
27x13 Trillion Dollar Bet2000-02-08 (4.3k plays)
27x14 Secrets of Lost Empires: Easter Island (3)2000-02-15 (4.4k plays)
27x15 Mystery of the First Americans2000-02-15 (4.3k plays)
27x16 Secrets of Lost Empires: Roman Bath (4)2000-02-22 (4.3k plays)
27x17 Lost Tribes of Israel2000-02-22 (4.5k plays)
27x18 Secrets of Lost Empires: China Bridge (5)2000-02-29 (4.4k plays)
27x19 What's Up with the Weather?2000-04-18 (4.3k plays)
27x20 Stationed in the Stars2000-04-25 (4.3k plays)
27x21 The Vikings2000-05-09 (4.4k plays)
Season 28— 17 episodes (70.5k plays)
28x01 Lincoln's Secret Weapon2000-10-24 (4.3k plays)
28x02 Holocaust on Trial2000-10-31 (4.5k plays)
28x03 Hitler's Lost Sub2000-11-14 (4.4k plays)
28x04 Runaway Universe2000-11-21 (4.4k plays)
28x05 Garden of Eden2000-11-28 (4.3k plays)
28x06 Dying to Be Thin2000-12-12 (5.1k plays)
28x07 Japan's Secret Garden2000-12-18 (4.4k plays)
28x08 Sultan's Lost Treasure2001-01-16 (4.3k plays)
28x09 Vanished!2001-01-30 (4.3k plays)
28x10 Nazi Prison Escape2001-02-06 (4.3k plays)
28x11 Lost King of the Maya2001-02-13 (4.3k plays)
28x12 The Cancer Warrior2001-02-27 (4.4k plays)
28x13 Survivor M.D.: Tattooed Doctor (1)2001-03-27 (4.3k plays)
28x14 Survivor M.D.: Second Opinions (2)2001-04-03 (4.3k plays)
28x15 Survivor M.D.: Hearts & Minds (3)2001-04-10 (295 plays)
28x16 Cracking the Code of Life2001-04-17 (4.3k plays)
28x17 Harvest of Fear2001-04-24 (4.3k plays)
Season 29— 17 episodes (73.0k plays)
29x01 Search for a Safe Cigarette2001-10-02 (4.3k plays)
29x02 18 Ways to Make a Baby2001-10-09 (4.3k plays)
29x03 Secrets of the Mind2001-10-23 (4.3k plays)
29x04 Sex: Unknown2001-10-30 (4.3k plays)
29x05 Russia's Nuclear Warriors2001-11-06 (4.3k plays)
29x06 Bioterror2001-11-13 (4.4k plays)
29x07 Life's Greatest Miracle2001-11-20 (5.1k plays)
29x08 Methuselah Tree2001-12-11 (2.9k plays)
29x09 Flying Casanovas2001-12-25 (2.9k plays)
29x10 Death Star2002-01-08 (4.3k plays)
29x11 Neanderthals on Trial2002-01-22 (4.3k plays)
29x12 Fireworks2002-01-29 (4.6k plays)
29x13 Secrets, Lies, and Atomic Spies2002-02-05 (4.3k plays)
29x14 The Missing Link2002-02-26 (4.3k plays)
29x15 Shackleton's Voyage of Endurance2002-03-26 (4.3k plays)
29x16 Why the Towers Fell2002-04-30 (5.0k plays)
29x17 Fire Wars2002-05-07 (5.0k plays)
Season 30— 16 episodes (71.3k plays)
30x01 Killer Disease on Campus2002-09-03 (4.3k plays)
30x02 Mysterious Life of Caves2002-10-01 (4.3k plays)
30x03 Lost Roman Treasure2002-10-08 (4.4k plays)
30x04 Galileo's Battle for the Heavens2002-10-29 (5.0k plays)
30x05 Volcano's Deadly Warning2002-11-12 (4.4k plays)
30x06 Sinking City of Venice2002-11-19 (4.4k plays)
30x07 The Orchid Hunter2002-11-26 (4.4k plays)
30x08 Spies That Fly2003-01-07 (4.3k plays)
30x09 Last Flight of Bomber 312003-01-14 (4.3k plays)
30x10 Ancient Creature of the Deep2003-01-21 (4.7k plays)
30x11 Battle of the X-Planes2003-02-04 (4.8k plays)
30x12 Mountain of Ice2003-02-11 (4.4k plays)
30x13 Lost Treasures of Tibet2003-02-18 (4.5k plays)
30x14 Dirty Bomb2003-02-25 (4.4k plays)
30x15 Deep Sea Invasion2003-04-01 (4.3k plays)
30x16 Secret of Photo 512003-04-15 (4.3k plays)
Season 31— 18 episodes (82.4k plays)
31x01 Infinite Secrets2003-09-30 (4.4k plays)
31x02 Who Killed the Red Baron?2003-10-07 (4.4k plays)
31x03 The Elegant Universe: Einstein's Dream (1)2003-10-28 (5.3k plays)
31x04 The Elegant Universe: String's the Thing (2)2003-10-28 (5.3k plays)
31x05 The Elegant Universe: Welcome to the 11th Dimension (3)2003-11-04 (5.2k plays)
31x06 Wright Brothers' Flying Machine2003-11-11 (4.4k plays)
31x07 Magnetic Storm2003-11-18 (4.3k plays)
31x08 Volcano Above the Clouds2003-11-25 (2.8k plays)
31x09 MARS Dead or Alive2004-01-04 (4.5k plays)
31x10 Secrets of the Crocodile Caves2004-01-20 (4.5k plays)
31x11 Dogs and More Dogs2004-02-03 (4.6k plays)
31x12 Descent Into the Ice2004-02-10 (4.6k plays)
31x13 Crash of Flight 1112004-02-17 (4.6k plays)
31x14 Life and Death in the War Zone2004-03-02 (5.3k plays)
31x15 Hunt for the Supertwister2004-03-30 (4.6k plays)
31x16 World in the Balance: The People Paradox (1)2004-04-20 (4.8k plays)
31x17 World in the Balance: China Revs Up (2)2004-04-20 (4.5k plays)
31x18 Battle Plan Under Fire2004-05-04 (4.5k plays)
Season 32— 18 episodes (74.8k plays)
32x01 Origins: Earth is Born2004-09-28 (5.3k plays)
32x02 Origins: How Life Began2004-09-28 (5.2k plays)
32x03 Origins: Where Are the Aliens?2004-09-29 (5.3k plays)
32x04 Origins: Back to the Beginning2004-09-29 (5.2k plays)
32x05 The Most Dangerous Woman in America2004-10-12 (4.5k plays)
32x06 America's Stone Age Explorers2004-11-09 (4.5k plays)
32x07 Great Escape2004-11-16 (5.2k plays)
32x08 Ancient Refuge in the Holy Land2004-11-23 (5.4k plays)
32x09 Welcome to Mars2005-01-04 (4.5k plays)
32x10 The Boldest Hoax2005-01-11 (4.5k plays)
32x11 Supersonic Dream2005-01-18 (4.5k plays)
32x12 The Viking Deception2005-02-08 (6.1k plays)
32x13 Saving the National Treasures2005-02-15 (4.6k plays)
32x14 A Daring Flight2005-02-22 (4.5k plays)
32x15 Wave That Shook the World2005-03-29 (5.1k plays)
32x16 Hitler's Sunken Secret2005-11-08 (163 plays)
32x17 Newton's Dark Secrets2005-11-15 (162 plays)
32x18 Storm That Drowned a City2005-12-14 (162 plays)
Season 33— 20 episodes (76.2k plays)
33x01 Mystery of the Megaflood2005-09-20 (4.5k plays)
33x02 Sinking the Supership2005-10-04 (4.4k plays)
33x03 Einstein's Big Idea2005-10-11 (5.6k plays)
33x04 Volcano Under the City2005-11-01 (4.4k plays)
33x05 Hitler's Sunken Secret2005-11-08 (4.6k plays)
33x06 Newton's Dark Secrets2005-11-15 (5.0k plays)
33x07 Storm That Drowned a City2005-11-22 (5.6k plays)
33x08 The Mummy Who Would Be King2006-01-03 (4.5k plays)
33x09 Deadly Ascent2006-01-17 (5.1k plays)
33x10 The Perfect Corpse2006-02-07 (5.1k plays)
33x11 Jewel of the Earth2006-02-14 (4.4k plays)
33x12 The Ghost Particle2006-02-21 (4.5k plays)
33x13 Arctic Passage2006-02-28 (4.4k plays)
33x14 The Great Robot Race: Nova2006-03-28 (4.5k plays)
33x15 Voyage to the Mystery Moon2006-04-04 (4.4k plays)
33x16 Dimming the Sun2006-04-18 (4.4k plays)
33x17 Wings of Madness2006-11-07 (171 plays)
33x18 Family That Walks on All Fours2006-11-14 (164 plays)
33x19 ScienceNOW: Extinction2006-10-03 (163 plays)
33x20 Underwater Dream Machine2006-12-26 (162 plays)
Season 34— 15 episodes (66.0k plays)
34x01 Building on Ground Zero2006-09-05 (4.4k plays)
34x02 Mystery of the Megavolcano2006-09-26 (4.4k plays)
34x03 The Deadliest Plane Crash2006-10-17 (4.5k plays)
34x04 Monster of the Milky Way2006-10-31 (4.5k plays)
34x05 Wings of Madness2006-11-07 (4.4k plays)
34x06 Family That Walks on All Fours2006-11-14 (4.5k plays)
34x07 Underwater Dream Machine2006-12-26 (4.0k plays)
34x08 Forgotten Genius2007-02-06 (4.5k plays)
34x09 The Last Great Ape2007-02-13 (4.4k plays)
34x10 Kings of Camouflage2007-04-03 (4.4k plays)
34x11 First Flower2007-04-17 (4.5k plays)
34x12 Saved by the Sun2007-04-24 (4.4k plays)
34x13 Pocahontas Revealed2007-05-08 (4.4k plays)
34x14 Bone Diggers2007-06-19 (4.3k plays)
34x15 The Great Inca Rebellion2007-06-26 (4.4k plays)
Season 35— 17 episodes (77.1k plays)
35x01 Secrets of the Samurai Sword2007-10-09 (4.4k plays)
35x02 Ghost in Your Genes2007-10-16 (4.5k plays)
35x03 Marathon Challenge2007-10-30 (4.4k plays)
35x04 Sputnik Declassified2007-11-07 (4.4k plays)
35x05 Judgment Day: Intelligent Design on Trial2007-11-13 (4.5k plays)
35x06 Master of the Killer Ants2007-11-20 (4.4k plays)
35x07 Missing in MiG Alley2007-12-18 (4.4k plays)
35x08 Absolute Zero: The Conquest of Cold2008-01-08 (4.5k plays)
35x09 Absolute Zero: The Race for Absolute Zero2008-01-15 (4.4k plays)
35x10 Secrets of the Parthenon2008-01-29 (4.5k plays)
35x11 Astrospies2008-02-12 (4.4k plays)
35x12 Ape Genius2008-02-19 (4.4k plays)
35x13 The Four Winged Dinosaur2008-02-26 (4.4k plays)
35x14 Cracking the Maya Code2008-04-08 (4.5k plays)
35x15 Car of the Future2008-04-22 (4.5k plays)
35x16 A Walk to Beautiful2008-05-13 (6.1k plays)
35x17 Lord of the Ants2008-05-20 (4.5k plays)
Season 36— 17 episodes (85.3k plays)
36x01 Arctic Dinosaurs2008-10-07 (4.4k plays)
36x02 Space Shuttle Disaster2008-10-14 (4.4k plays)
36x03 Parallel Worlds, Parallel Lives2008-10-21 (5.4k plays)
36x04 Hunting The Hidden Dimension2008-10-28 (4.4k plays)
36x05 Alien From Earth2008-11-11 (5.0k plays)
36x06 The Bible's Buried Secrets2008-11-18 (5.0k plays)
36x07 Ocean Animal Emergency2008-11-25 (4.5k plays)
36x08 Is There Life On Mars?2008-12-30 (3.3k plays)
36x09 The Big Energy Gamble2009-01-20 (5.6k plays)
36x10 The Incredible Journey of the Butterflies2009-01-27 (5.5k plays)
36x11 The Spy Factory2009-02-03 (5.4k plays)
36x12 Rat Attack2009-02-24 (5.5k plays)
36x13 Extreme Ice2009-03-24 (5.5k plays)
36x14 Last Extinction2009-03-31 (5.9k plays)
36x15 Doctors' Diaries Pt.12009-04-07 (5.4k plays)
36x16 Doctors' Diaries Pt.22009-04-14 (5.4k plays)
36x17 Musical Minds2009-06-30 (4.7k plays)
Season 37— 18 episodes (99.2k plays)
37x01 Darwin's Darkest Hour2009-10-06 (4.8k plays)
37x02 Hubble's Amazing Rescue2009-10-13 (5.5k plays)
37x03 Lizard Kings2009-10-20 (5.6k plays)
37x04 Becoming Human: First Steps2009-11-03 (5.6k plays)
37x05 Becoming Human: Birth of Humanity2009-11-10 (5.6k plays)
37x06 Becoming Human: Last Human Standing2009-11-17 (4.7k plays)
37x07 What Are Dreams?2009-11-24 (4.7k plays)
37x08 What Darwin Never Knew2009-12-29 (5.3k plays)
37x09 Killer Subs in Pearl Harbor2010-01-05 (6.9k plays)
37x10 Building Pharaoh's Ship2010-01-12 (6.3k plays)
37x11 Riddles of the Sphinx2010-01-19 (5.3k plays)
37x12 Ghosts of Machu Picchu2010-02-02 (5.3k plays)
37x13 Extreme Cave Diving2010-02-09 (4.9k plays)
37x14 The Pluto Files2010-03-02 (5.2k plays)
37x15 Hunting the Edge of Space: The Mystery of the Milky Way2010-04-06 (7.7k plays)
37x16 Hunting the Edge of Space: The Ever Expanding Universe2010-04-13 (6.0k plays)
37x17 Mind Over Money2010-04-27 (4.6k plays)
37x18 Mt. St. Helens Back From the Dead2010-05-04 (5.2k plays)
Season 38— 18 episodes (94.4k plays)
38x01 Building the Great Cathedrals2010-10-19 (5.0k plays)
38x02 Emergency Mine Rescue2010-10-26 (4.8k plays)
38x03 Trapped in an Elevator2010-11-02 (4.7k plays)
38x04 Dogs Decoded2010-11-09 (4.7k plays)
38x05 Secrets of Stonehenge2010-11-16 (5.4k plays)
38x06 Quest for Solomon's Mines2010-11-23 (7.0k plays)
38x07 Secrets Beneath the Ice2010-12-28 (5.3k plays)
38x08 Deadliest Earthquakes2011-01-11 (5.5k plays)
38x09 Making Stuff: Stronger2011-01-19 (5.4k plays)
38x10 Making Stuff: Smaller2011-01-26 (6.0k plays)
38x11 Making Stuff: Cleaner2011-02-02 (5.8k plays)
38x12 Making Stuff: Smarter2011-02-09 (6.1k plays)
38x13 Smartest Machine on Earth2011-02-09 (5.5k plays)
38x14 Crash of Flight 4472011-02-16 (5.4k plays)
38x15 Venom: Nature's Killer2011-02-23 (6.5k plays)
38x16 Japan's Killer Quake2011-03-30 (5.5k plays)
38x17 Power Surge2011-04-20 (5.5k plays)
38x18 How Smart Are Animals?2011-02-09 (516 plays)
Season 39— 19 episodes (118k plays)
39x01 Engineering Ground Zero2011-09-07 (5.4k plays)
39x02 Surviving the Tsunami2011-09-28 (5.4k plays)
39x03 Finding Life Beyond Earth: Are We Alone?2011-10-19 (7.3k plays)
39x04 Iceman Murder Mystery2011-10-26 (5.6k plays)
39x05 The Fabric of the Cosmos: What is Space?2011-11-02 (5.8k plays)
39x06 The Fabric of the Cosmos: The Illusion of Time2011-11-09 (5.7k plays)
39x07 The Fabric of the Cosmos: Quantum Leap2011-11-16 (5.6k plays)
39x08 The Fabric of the Cosmos: Universe or Multiverse?2011-11-23 (3.8k plays)
39x09 Deadliest Volcanoes2012-01-04 (6.4k plays)
39x10 Bombing Hitler's Dams2012-01-11 (5.8k plays)
39x11 3D Spies of WWII2012-01-18 (9.6k plays)
39x12 Mystery of a Masterpiece2012-01-25 (6.1k plays)
39x13 Ice Age Death Trap2012-02-01 (6.1k plays)
39x14 Separating Twins2012-02-08 (6.7k plays)
39x15 Cracking Your Genetic Code2012-03-28 (6.6k plays)
39x16 Hunting the Elements2012-04-04 (6.8k plays)
39x17 Deadliest Tornadoes2012-04-11 (6.4k plays)
39x18 Why Ships Sink2012-04-18 (6.4k plays)
39x19 Secrets of the Sun2012-04-25 (6.4k plays)
Season 40— 20 episodes (123k plays)
40x01 Secrets of the Viking Sword2012-10-10 (7.8k plays)
40x02 Forensics on Trial2012-10-17 (6.5k plays)
40x03 Mystery of Easter Island2012-11-07 (6.1k plays)
40x04 Ultimate Mars Challenge2012-11-14 (5.6k plays)
40x05 Inside the Megastorm2012-11-18 (5.7k plays)
40x06 Doomsday Volcanoes2013-01-02 (6.3k plays)
40x07 Decoding Neanderthals2013-01-09 (5.9k plays)
40x08 Rise of the Drones2013-01-23 (6.3k plays)
40x09 Who Killed Lindbergh's Baby?2013-01-30 (5.6k plays)
40x10 Building Pharaoh's Chariot2013-02-06 (5.5k plays)
40x11 Earth From Space2013-02-13 (6.2k plays)
40x12 Mind of a Rampage Killer2013-02-20 (6.1k plays)
40x13 Meteor Strike2013-03-27 (5.8k plays)
40x14 Ancient Computer2013-04-03 (5.8k plays)
40x15 Australia's First 4 Billion Years: Awakening2013-04-10 (7.2k plays)
40x16 Australia's First 4 Billion Years: Life Explodes2013-04-17 (6.1k plays)
40x17 Australia's First 4 Billion Years: Monsters2013-04-24 (6.0k plays)
40x18 Australia's First 4 Billion Years: Strange Creatures2013-05-01 (6.1k plays)
40x19 Manhunt - Boston Bombers2013-05-29 (6.0k plays)
40x20 Oklahoma's Deadliest Tornadoes2013-05-29 (5.8k plays)
Season 41— 22 episodes (127k plays)
41x01 Ground Zero Supertower2013-09-11 (5.8k plays)
41x02 Megastorm Aftermath2013-10-09 (5.6k plays)
41x03 Making Stuff Faster2013-10-16 (5.7k plays)
41x04 Making Stuff Wilder2013-10-23 (6.3k plays)
41x05 Making Stuff Colder2013-10-30 (5.6k plays)
41x06 Making Stuff Safer2013-11-06 (3.0k plays)
41x07 Cold Case JFK2013-11-13 (4.2k plays)
41x08 At the Edge of Space2013-11-20 (3.5k plays)
41x09 Asteroid: Doomsday or Payday?2013-11-20 (4.0k plays)
41x10 Alien Planets Revealed2014-01-08 (6.4k plays)
41x11 Zeppelin Terror Attack2014-01-15 (6.3k plays)
41x12 Killer Typhoon2014-01-22 (6.7k plays)
41x13 Ghosts of Murdered Kings2014-01-29 (6.3k plays)
41x14 Roman Catacomb Mystery2014-02-05 (6.4k plays)
41x15 Great Cathedral Mystery2014-02-12 (6.2k plays)
41x16 Wild Predator Invasion2014-04-02 (6.5k plays)
41x17 Inside Animal Minds: Bird Genius2014-04-09 (6.8k plays)
41x18 Inside Animal Minds: Dogs & Super Senses2014-04-16 (6.2k plays)
41x19 Inside Animal Minds: Who's the Smartest?2014-04-23 (6.6k plays)
41x20 Why Sharks Attack2014-05-07 (6.4k plays)
41x21 Escape From Nazi Alcatraz2014-05-14 (6.3k plays)
41x22 D-Day's Sunken Secrets2014-05-28 (6.3k plays)
Season 42— 22 episodes (212k plays)
42x01 Vaccines Calling the Shots2014-09-10 (6.4k plays)
42x02 Rise of the Hackers2014-09-24 (6.4k plays)
42x03 Why Planes Vanish2014-10-08 (6.2k plays)
42x04 Surviving Ebola2014-10-08 (6.2k plays)
42x05 Ben Franklin's Balloons2014-10-22 (6.8k plays)
42x06 First Air War2014-10-29 (6.2k plays)
42x07 Bigger Than T. rex2014-11-05 (6.5k plays)
42x08 Emperor’s Ghost Army2014-11-12 (5.7k plays)
42x09 Killer Landslides2014-11-19 (6.1k plays)
42x10 First Man on the Moon2014-12-03 (4.9k plays)
42x11 Big Bang Machine2015-01-14 (11.8k plays)
42x12 Sunken Ship Rescue2015-01-21 (12.9k plays)
42x13 Sinkholes—Buried Alive2015-01-28 (12.5k plays)
42x14 Colosseum: Roman Death Trap2015-02-11 (12.7k plays)
42x15 Petra: Lost City of Stone2015-02-18 (11.9k plays)
42x16 Hagia Sophia: Istanbul’s Ancient Mystery2015-02-25 (12.4k plays)
42x17 The Great Math Mystery2015-04-15 (12.4k plays)
42x18 Invisible Universe Revealed2015-04-22 (12.3k plays)
42x19 Nazi Attack on America2015-05-06 (12.4k plays)
42x20 Lethal Seas2015-05-13 (13.2k plays)
42x21 Chasing Pluto2015-07-15 (12.8k plays)
42x22 Nuclear Meltdown Disaster2015-07-29 (13.3k plays)
Season 43— 22 episodes (173k plays)
43x01 Dawn of Humanity2015-09-16 (11.6k plays)
43x02 Arctic Ghost Ship2015-09-23 (10.2k plays)
43x03 Secrets of Noah's Ark2015-10-07 (9.4k plays)
43x04 Cyberwar Threat2015-10-14 (7.6k plays)
43x05 Animal Mummies2015-10-28 (7.5k plays)
43x06 Making North America: Origins2015-11-04 (7.4k plays)
43x07 Making North America: Life2015-11-11 (6.9k plays)
43x08 Making North America: Human2015-11-18 (6.5k plays)
43x09 Inside Einstein's Mind2015-11-25 (7.4k plays)
43x10 Secret Tunnel Warfare2016-01-06 (8.8k plays)
43x11 Life's Rocky Start2016-01-13 (9.6k plays)
43x12 Mystery Beneath the Ice2016-01-20 (6.9k plays)
43x13 Himalayan Megaquake2016-01-27 (6.9k plays)
43x14 Creatures of Light2016-02-03 (8.6k plays)
43x15 Memory Hackers2016-02-10 (7.8k plays)
43x16 Iceman Reborn2016-02-17 (7.3k plays)
43x17 Rise of the Robots2016-02-24 (7.2k plays)
43x18 Vikings Unearthed2016-04-06 (6.9k plays)
43x19 Can Alzheimer's Be Stopped?2016-04-13 (7.1k plays)
43x20 Wild Ways2016-04-20 (6.8k plays)
43x21 Operation Lighthouse Rescue2016-05-04 (7.6k plays)
43x22 Bombing Hitler's Supergun2016-05-11 (7.4k plays)
Season 44— 28 episodes (253k plays)
44x01 15 Years of Terror2016-09-07 (9.6k plays)
44x02 School of the Future2016-09-14 (9.4k plays)
44x03 Great Human Odyssey2016-10-05 (9.7k plays)
44x04 Super Tunnel2016-10-12 (10.4k plays)
44x05 Treasures of the Earth: Gems2016-11-02 (10.8k plays)
44x06 Treasures of the Earth: Metals2016-11-09 (9.7k plays)
44x07 Treasures of the Earth: Power2016-11-16 (10.0k plays)
44x08 Secrets of the Sky Tombs2017-01-04 (7.8k plays)
44x09 The Nuclear Option2017-01-11 (7.2k plays)
44x10 Search for the Super Battery2017-02-01 (9.0k plays)
44x11 Ultimate Cruise Ship2017-02-08 (6.7k plays)
44x12 The Origami Revolution2017-02-15 (8.3k plays)
44x13 Why Trains Crash2017-02-22 (7.6k plays)
44x14 Holocaust Escape Tunnel2017-04-19 (8.1k plays)
44x15 Building Chernobyl's Megatomb2017-04-26 (19.9k plays)
44x16 Chinese Chariot Revealed2017-05-17 (8.4k plays)
44x17 Poisoned Water2017-05-31 (7.7k plays)
44x18 Eclipse Over America2017-08-23 (10.1k plays)
44x19 Ghosts of Stonehenge2017-08-31 (8.3k plays)
44x20 Death Dive to Saturn2017-09-13 (9.3k plays)
44x21 Secrets of the Shining Knight2017-10-04 (13.0k plays)
44x22 Secrets of the Forbidden City2017-10-18 (8.9k plays)
44x23 Killer Volcanoes2017-10-25 (9.1k plays)
44x24 Killer Hurricanes2017-11-01 (13.3k plays)
44x25 Killer Floods2017-11-08 (5.2k plays)
44x26 Extreme Animal Weapons2017-11-22 (5.3k plays)
44x27 Bird Brain2017-12-20 (5.6k plays)
44x28 Day the Dinosaurs Died2017-12-27 (5.0k plays)
Season 45— 23 episodes (100k plays)
45x01 Black Hole Apocalypse2018-01-10 (9.0k plays)
45x02 The Impossible Flight2018-01-31 (5.4k plays)
45x03 First Face of America2018-02-07 (5.7k plays)
45x04 Great Escape at Dunkirk2018-02-14 (5.4k plays)
45x05 Prediction by the Numbers2018-02-28 (7.6k plays)
45x06 Decoding the Weather Machine2018-04-18 (5.4k plays)
45x07 Rise of the Superstorms2018-06-27 (5.9k plays)
45x08 Transplanting Hope2018-09-26 (6.0k plays)
45x09 Operation Bridge Rescue2018-10-03 (4.5k plays)
45x10 Volatile Earth: Volcano on Fire2018-10-10 (5.4k plays)
45x11 Volatile Earth: Volcano on the Brink2018-10-10 (5.2k plays)
45x12 Addiction2018-10-17 (5.2k plays)
45x13 Flying Supersonic2018-10-24 (5.7k plays)
45x14 Last B-242018-11-07 (5.3k plays)
45x15 Thai Cave Rescue2018-11-14 (5.2k plays)
45x16 World's Fastest Animal2018-11-21 (6.2k plays)
45x17 Apollo's Daring Mission2018-12-26 (4.8k plays)
45x101 NOVA Wonders What Are Animals Saying?2018-04-25 (404 plays)
45x102 NOVA Wonders What's Living in You?2018-05-02 (398 plays)
45x103 NOVA Wonders Are We Alone?2018-05-09 (394 plays)
45x104 NOVA Wonders Can We Build a Brain?2018-05-16 (393 plays)
45x105 NOVA Wonders Can We Make Life?2018-05-23 (390 plays)
45x106 NOVA Wonders What's the Universe Made Of?2018-05-30 (396 plays)
Season 46— 23 episodes (141k plays)
46x01 Pluto and Beyond2019-01-02 (7.6k plays)
46x02 Einstein's Quantum Riddle2019-01-09 (7.1k plays)
46x03 Kïlauea: Hawai'i on Fire2019-01-23 (7.7k plays)
46x04 Decoding the Great Pyramid2019-02-06 (8.5k plays)
46x05 Rise of the Rockets2019-02-13 (5.4k plays)
46x06 The Next Pompeii2019-02-20 (6.0k plays)
46x07 Saving the Dead Sea2019-04-24 (5.3k plays)
46x08 Inside the Megafire2019-05-08 (5.4k plays)
46x09 First Horse Warriors2019-05-15 (5.3k plays)
46x10 Lost Viking Army2019-05-22 (7.5k plays)
46x11 Back to the Moon2019-07-10 (5.5k plays)
46x12 The Planets: Inner Worlds2019-07-24 (5.4k plays)
46x13 The Planets: Mars2019-07-24 (4.1k plays)
46x14 The Planets: Jupiter2019-07-31 (4.6k plays)
46x15 The Planets: Saturn2019-08-07 (5.0k plays)
46x16 The Planets: Ice Worlds2019-08-14 (5.0k plays)
46x17 Why Bridges Collapse2019-10-16 (3.6k plays)
46x18 Look Who's Driving2019-10-23 (15.5k plays)
46x19 Rise of the Mammals2019-10-30 (3.8k plays)
46x20 Dead Sea Scroll Detectives2019-11-06 (5.8k plays)
46x21 Decoding Da Vinci2019-11-13 (5.5k plays)
46x22 The Violence Paradox2019-11-20 (4.4k plays)
46x23 Animal Espionage2019-11-27 (6.8k plays)
Season 47— 16 episodes (64.9k plays)
47x01 Polar Extremes2020-02-05 (4.1k plays)
47x02 Dog Tales2020-02-12 (3.9k plays)
47x03 Cat Tales2020-02-19 (5.4k plays)
47x04 Mysteries of Sleep2020-02-26 (4.2k plays)
47x05 Cuba's Cancer Hope2020-04-01 (4.0k plays)
47x06 The Truth About Fat2020-04-08 (5.2k plays)
47x07 Decoding COVID-192020-05-13 (4.3k plays)
47x08 Eagle Power2020-05-20 (4.9k plays)
47x09 Human Nature / Gene-Editing Reality Check2020-09-09 (2.0k plays)
47x10 Secret Mind of Slime2020-09-16 (4.8k plays)
47x11 A to Z: The First Alphabet2020-09-23 (3.8k plays)
47x12 A to Z: How Writing Changed the World2020-09-30 (2.1k plays)
47x13 Nature's Fear Factor2020-10-14 (4.3k plays)
47x14 Touching the Asteroid2020-10-21 (4.6k plays)
47x15 Can We Cool the Planet?2020-10-28 (2.7k plays)
47x16 Saving Notre Dame2020-11-25 (4.5k plays)
Season 48— 25 episodes (89.2k plays)
48x01 Secrets in Our DNA2021-01-14 (4.0k plays)
48x02 Beyond the Elements: Reactions2021-02-03 (1.1k plays)
48x03 Beyond the Elements: Indestructible2021-02-10 (1.0k plays)
48x04 Beyond the Elements: Life2021-02-17 (985 plays)
48x05 Looking for Life on Mars2021-02-24 (13.4k plays)
48x06 Picture a Scientist/ Search Engine Breakdown2021-04-14 (13.2k plays)
48x07 Reef Rescue2021-04-21 (10.7k plays)
48x08 Fighting for Fertility2021-05-12 (4.1k plays)
48x09 Hindenburg: The New Evidence2021-05-19 (1.6k plays)
48x10 Great Electric Airplane Race2021-05-26 (2.0k plays)
48x11 Ship That Changed the World2021-06-02 (1.9k plays)
48x12 Bat Superpowers2021-09-15 (2.2k plays)
48x13 The Cannabis Question2021-09-29 (1.7k plays)
48x14 Particles Unknown2021-10-06 (2.9k plays)
48x15 Arctic Drift2021-10-13 (2.0k plays)
48x16 Edible Insects2021-10-20 (3.2k plays)
48x17 NOVA Universe Revealed: Age of Stars2021-10-27 (6.2k plays)
48x18 NOVA Universe Revealed: Milky Way2021-11-03 (1.5k plays)
48x19 NOVA Universe Revealed: Alien Worlds2021-11-10 (1.9k plays)
48x20 NOVA Universe Revealed: Black Holes2021-11-17 (1.6k plays)
48x21 NOVA Universe Revealed: Big Bang2021-11-24 (1.5k plays)
48x22 High-Risk High-Rise2022-01-05 (3.2k plays)
48x23 Butterfly Blueprints2022-01-12 (2.1k plays)
48x24 Alaskan Dinosaurs2022-01-19 (3.7k plays)
48x25 Ancient Maya Metropolis2022-01-26 (1.4k plays)
Season 49— 19 episodes (40.1k plays)
49x01 Arctic Sinkholes2022-02-02 (4.0k plays)
49x02 Secrets in the Scat2022-02-09 (3.6k plays)
49x03 Great Mammoth Mystery2022-02-16 (4.0k plays)
49x04 Augmented2022-02-23 (3.4k plays)
49x05 Determined: Fighting Alzheimer's2022-04-06 (2.9k plays)
49x06 Dinosaur Apocalypse: The New Evidence2022-05-11 (3.3k plays)
49x07 Dinosaur Apocalypse: The Last Day2022-05-11 (3.7k plays)
49x08 Why Ships Crash2022-05-18 (4.1k plays)
49x09 Ice Age Footprints2022-05-25 (2.2k plays)
49x10 Ultimate Space Telescope2022-07-13 (1.3k plays)
49x11 Saving Venice2022-09-28 (1.2k plays)
49x12 Ending HIV in America2022-10-05 (677 plays)
49x13 Computers v. Crime2022-10-12 (816 plays)
49x14 Can Psychedelics Cure?2022-10-19 (776 plays)
49x15 Ocean Invaders2022-10-26 (767 plays)
49x16 Nazca Desert Mystery2022-11-02 (961 plays)
49x17 Crypto Decoded2022-11-09 (915 plays)
49x18 Zero to Infinity2022-11-16 (895 plays)
49x19 Rebuilding Notre Dame2022-12-14 (697 plays)
Season 50— 18 episodes (14.3k plays)
50x01 London Super Tunnel2023-02-01 (1.1k plays)
50x02 Star Chasers of Senegal2023-02-08 (860 plays)
50x03 Ancient Builders of the Amazon2023-02-15 (1.1k plays)
50x04 New Eye on the Universe2023-02-22 (1.3k plays)
50x05 Weathering the Future2023-04-12 (866 plays)
50x06 Chasing Carbon Zero2023-04-26 (740 plays)
50x07 Saving the Right Whale2023-05-03 (636 plays)
50x08 Hidden Volcano Abyss2023-05-10 (949 plays)
50x09 Your Brain: Perception Deception (1)2023-05-17 (925 plays)
50x10 Your Brain: Who's in Control? (2)2023-05-24 (843 plays)
50x11 Ancient Earth: Birth of the Sky2023-10-04 (806 plays)
50x12 Ancient Earth: Frozen2023-10-11 (773 plays)
50x13 Ancient Earth: Life Rising2023-10-18 (680 plays)
50x14 Ancient Earth: Inferno2023-10-25 (655 plays)
50x15 Ancient Earth: Humans2023-11-01 (644 plays)
50x16 Inside China's Tech Boom2023-11-08 (561 plays)
50x17 The Battle to Beat Malaria2023-11-15 (469 plays)
50x18 Lee and Liza's Family Tree2023-11-22 (391 plays)
Season 51— 7 episodes (2.9k plays)
51x01 When Whales Could Walk2024-01-31 (610 plays)
51x02 Easter Island Origins2024-02-07 (547 plays)
51x03 Building The Eiffel Tower2024-02-14 (511 plays)
51x04 Hunt for the Oldest DNA2024-02-21 (543 plays)
51x05 A.I. Revolution2024-03-27 (390 plays)
51x06 Great American Eclipse2024-04-03 (333 plays)
51x07 Secrets in Your Data2024-05-15 (1 play)
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