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 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.
Friday, December 5
Range of Nazi Evil
Season 11 • Episode 2
A massive WWII military complex once used as a notorious and deadly Nazi weapons training facility.
Friday, December 5
Secret Soviet Spacecraft
Season 11 • Episode 1
A hangar containing the most expensive spacecraft in the history of Soviet-era space exploration.
Friday, December 5
Mystery of the Welsh Mine
Season 11 • Episode 4
Experts investigate a hidden tunnel containing the remains of an abandoned slate mine.
Friday, December 5
Doomsday Lair of Greece
Season 11 • Episode 3
A network of massive satellites linked to a hidden NATO doomsday communications bunker.
Friday, December 5
Riddle of Sardinia Tower
Season 11 • Episode 5
The relics of a declining ancient civilization that may have suffered a celestial catastrophe.
Saturday, December 6
Mystery of the Welsh Mine
Season 11 • Episode 4
Experts investigate a hidden tunnel containing the remains of an abandoned slate mine.
Saturday, December 6
Doomsday Lair of Greece
Season 11 • Episode 3
A network of massive satellites linked to a hidden NATO doomsday communications bunker.
Saturday, December 6
Riddle of Sardinia Tower
Season 11 • Episode 5
The relics of a declining ancient civilization that may have suffered a celestial catastrophe.
Saturday, December 6
Secret Soviet Spacecraft
Season 11 • Episode 1
A hangar containing the most expensive spacecraft in the history of Soviet-era space exploration.
Friday, December 12
Finding Jack the Ripper
Season 5 • Episode 6
New clues in the hunt for Jack the Ripper; a strange object crash-lands in Antarctica.
Friday, December 12
Russia's Lightning Lab
Season 11 • Episode 7
Aerial drone imaging captures oddly shaped industrial-sized towers situated in a forest clearing.
Friday, December 12
Circles of the High Kings
Season 11 • Episode 6
Experts investigate an ancient site linked to the elusive hunt for the Ark of the Covenant.
Friday, December 12
Indiana's War Factory
Season 12 • Episode 3
A derelict WWII munitions factory that played a crucial role in U.S. military history.
Friday, December 12
Turkey's Lost Terror Dome
Season 12 • Episode 4
Experts investigate a lost, ancient amphitheater with a history steeped in gladiatorial bloodshed.
Friday, December 12
Poland's Secret Nazi Compound
Season 11 • Episode 8
Experts investigate a clandestine Nazi base linked to the downfall of WWII Germany.
Saturday, December 13
Indiana's War Factory
Season 12 • Episode 3
A derelict WWII munitions factory that played a crucial role in U.S. military history.
Saturday, December 13
Turkey's Lost Terror Dome
Season 12 • Episode 4
Experts investigate a lost, ancient amphitheater with a history steeped in gladiatorial bloodshed.
Saturday, December 13
Poland's Secret Nazi Compound
Season 11 • Episode 8
Experts investigate a clandestine Nazi base linked to the downfall of WWII Germany.
Saturday, December 13
Circles of the High Kings
Season 11 • Episode 6
Experts investigate an ancient site linked to the elusive hunt for the Ark of the Covenant.
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