What On Earth?
TVPG
Science
Documentary
An exploration of breathtaking images and unfathomable mysteries.
Cast & Crew
Upcoming TV Airings
The airings below are based on a generic national schedule. Times and dates can vary by TV provider.
Friday, November 14
Temple of the Island Eater
Season 9 • Episode 7
Experts investigate evidence of a mysterious structure in a remote and rocky area of Hawaii.
Friday, November 14
Stalin's Secret Atlantis
Season 9 • Episode 9
Experts investigate Cold War evidence to reveal an Atlantis-like city built by the Soviets.
Friday, November 14
Australia's Nuclear Desert
Season 10 • Episode 1
An investigation reveals a secret nuclear weapons testing cover-up by the British government.
Friday, November 14
Horror of Dead Man's Island
Season 9 • Episode 8
Experts investigate a gigantic ship that emerges from the sands of a strange island.
Friday, November 14
Viking Warrior Invasion
Season 10 • Episode 2
Satellite images capture groups of circular structures in the forests of Derbyshire, England.
Friday, November 14
America's Secret Apocalypse
Season 9 • Episode 10
Experts uncover evidence of catastrophic military testing in the desert landscape of New Meixco.
Friday, November 14
Mystery of Apache Mountain
Season 10 • Episode 3
Experts uncover ruins of a 19th century Apache fortification linked to a treacherous migrant route.
Saturday, November 15
Viking Warrior Invasion
Season 10 • Episode 2
Satellite images capture groups of circular structures in the forests of Derbyshire, England.
Saturday, November 15
America's Secret Apocalypse
Season 9 • Episode 10
Experts uncover evidence of catastrophic military testing in the desert landscape of New Meixco.
Saturday, November 15
Mystery of Apache Mountain
Season 10 • Episode 3
Experts uncover ruins of a 19th century Apache fortification linked to a treacherous migrant route.
Saturday, November 15
Horror of Dead Man's Island
Season 9 • Episode 8
Experts investigate a gigantic ship that emerges from the sands of a strange island.
Saturday, November 15
Temple of the Island Eater
Season 9 • Episode 7
Experts investigate evidence of a mysterious structure in a remote and rocky area of Hawaii.
Friday, November 21
Hidden Fortress of Secrets
Season 10 • Episode 4
Satellite images capture a strange castle-like structure hidden in the dense woodlands of Scotland.
Friday, November 21
Mystery of the Cursed Forest
Season 10 • Episode 6
Experts investigate an experimental bomb testing site critical to WWII British weapons development.
Friday, November 21
Code of the Viking Witch
Season 10 • Episode 5
Experts uncover a mysterious labyrinth with links to ancient Viking black magic and dark rituals.
Friday, November 21
Legend of Moonshine Forest
Season 10 • Episode 8
Experts investigate a landscape linked to prohibition activity and a prolific WWI munitions factory.
Friday, November 21
Secrets of the Roman Occult
Season 10 • Episode 7
Aerial drone imaging captures a sophisticated complex of lost, ancient Roman buildings in Yorkshire.
Friday, November 21
Nuclear Ghost Towns
Season 10 • Episode 9
A collection of sprawling towns that appear to be completely unoccupied in Belarus.
Friday, November 21
Lair of the Living God
Season 10 • Episode 10
Satellite images capture a cone-like structure perched on the summit of a mountain range in Turkey.
Saturday, November 22
Secrets of the Roman Occult
Season 10 • Episode 7
Aerial drone imaging captures a sophisticated complex of lost, ancient Roman buildings in Yorkshire.
Saturday, November 22
Nuclear Ghost Towns
Season 10 • Episode 9
A collection of sprawling towns that appear to be completely unoccupied in Belarus.
Saturday, November 22
Lair of the Living God
Season 10 • Episode 10
Satellite images capture a cone-like structure perched on the summit of a mountain range in Turkey.
Saturday, November 22
Legend of Moonshine Forest
Season 10 • Episode 8
Experts investigate a landscape linked to prohibition activity and a prolific WWI munitions factory.
Saturday, November 22
Hidden Fortress of Secrets
Season 10 • Episode 4
Satellite images capture a strange castle-like structure hidden in the dense woodlands of Scotland.
Friday, November 28
Curse of Phantom Island
Season 7 • Episode 4
When an island off the coast of Mexico disappears, officials scramble to find an explanation.
Friday, November 28
Amazon's Secret Nightmare
Season 7 • Episode 6
Satellites spot anomalies in the unexplored Amazonian jungle.
Friday, November 28
Imhotep's Lost Labyrinth
Season 7 • Episode 8
Satellites spot an anomaly at Egypt's oldest pyramid, uncovering a long-lost labyrinth.
Friday, November 28
Hunt for Atlantis
Season 7 • Episode 10
Satellites show a spiral structure from space and experts think it may be the lost city of Atlantis.
Friday, November 28
Bermuda Triangle of Space
Season 7 • Episode 2
A site in the Atlantic Ocean causes instruments on the International Space Station to malfunction.
Friday, November 28
Armageddon USA
Season 7 • Episode 5
The people of a thriving Midwestern town suddenly disappear, they leave behind an eerie ghost town.
Friday, November 28
Chernobyl's Nuclear Monsters
Season 7 • Episode 3
Circles of reindeer appear in remote tundra of Sweden; possible results from Chernobyl disaster.
Saturday, November 29
Bermuda Triangle of Space
Season 7 • Episode 2
A site in the Atlantic Ocean causes instruments on the International Space Station to malfunction.
Saturday, November 29
Armageddon USA
Season 7 • Episode 5
The people of a thriving Midwestern town suddenly disappear, they leave behind an eerie ghost town.
Saturday, November 29
Chernobyl's Nuclear Monsters
Season 7 • Episode 3
Circles of reindeer appear in remote tundra of Sweden; possible results from Chernobyl disaster.
Saturday, November 29
Hunt for Atlantis
Season 7 • Episode 10
Satellites show a spiral structure from space and experts think it may be the lost city of Atlantis.
Saturday, November 29
Curse of Phantom Island
Season 7 • Episode 4
When an island off the coast of Mexico disappears, officials scramble to find an explanation.
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