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, January 3
Did We Find Flight 370?
Season 3 • Episode 5
Investigators find a new clue about the missing Malaysia Airlines flight that disappeared in 2014.
Friday, January 3
Lost Treasure of the Grand Canyon
Season 3 • Episode 1
Possible treasure in the Grand Canyon from a bandit; investigating desert ruins.
Friday, January 3
Stonehenge of the Holy Land
Season 3 • Episode 4
Legends of ancient giants surround a mysterious monument in the Middle East.
Friday, January 3
Mystery in the Outback
Season 3 • Episode 2
A giant carving appears in the Outback; bright lights illuminate the seas around Thailand.
Friday, January 3
Riddle in the Ruins
Season 3 • Episode 3
Strange black holes appear near Egypt's pyramids; Incan ruins; a red swarm on a beach in India.
Friday, January 3
Gateway to Eden
Season 3 • Episode 6
A buried monument offers new evidence about one of the Bible's greatest mysteries.
Friday, January 3
Inside El Chapo's Escape
Season 3 • Episode 10
Satellite images reveal how El Chapo escaped from a high security prison in Mexico.
Saturday, January 4
Riddle in the Ruins
Season 3 • Episode 3
Strange black holes appear near Egypt's pyramids; Incan ruins; a red swarm on a beach in India.
Saturday, January 4
Gateway to Eden
Season 3 • Episode 6
A buried monument offers new evidence about one of the Bible's greatest mysteries.
Saturday, January 4
Inside El Chapo's Escape
Season 3 • Episode 10
Satellite images reveal how El Chapo escaped from a high security prison in Mexico.
Saturday, January 4
Mystery in the Outback
Season 3 • Episode 2
A giant carving appears in the Outback; bright lights illuminate the seas around Thailand.
Saturday, January 4
Did We Find Flight 370?
Season 3 • Episode 5
Investigators find a new clue about the missing Malaysia Airlines flight that disappeared in 2014.
Friday, January 10
Dagger of Tutankhamun
Season 3 • Episode 7
A meteorite dagger found in the tomb of King Tut; a massive swastika found in the desert.
Friday, January 10
Curse of the Sea Monster
Season 3 • Episode 12
A strange mass breaches surface of an ocean near Antarctica, sparking rumors of a sea monster.
Friday, January 10
Strange Symbols in the Desert
Season 3 • Episode 13
Strange symbols in the Kazakhstan desert; giant Star of David in Cuba; pink lake in a rain forest.
Friday, January 10
Lost Empire of the Amazon
Season 3 • Episode 15
Evidence could lead to the discovery of an unknown ancient civilization in the Amazon rainforest.
Friday, January 10
Ghost of Zorro
Season 3 • Episode 11
A giant letter Z is carved into a Mexican hillside, evoking the mark of a legendary outlaw.
Friday, January 10
Bloody Secret of the Lost City
Season 3 • Episode 14
A vast structure buried in the sands near the legendary city of Petra points to a bloody past.
Saturday, January 11
Lost Empire of the Amazon
Season 3 • Episode 15
Evidence could lead to the discovery of an unknown ancient civilization in the Amazon rainforest.
Saturday, January 11
Ghost of Zorro
Season 3 • Episode 11
A giant letter Z is carved into a Mexican hillside, evoking the mark of a legendary outlaw.
Saturday, January 11
Bloody Secret of the Lost City
Season 3 • Episode 14
A vast structure buried in the sands near the legendary city of Petra points to a bloody past.
Saturday, January 11
Strange Symbols in the Desert
Season 3 • Episode 13
Strange symbols in the Kazakhstan desert; giant Star of David in Cuba; pink lake in a rain forest.
Friday, January 17
The Lost City of Goliath
Season 4 • Episode 8
A lost city near Jerusalem might have been the home of Goliath; bizarre underwater formations.
Friday, January 17
Mayan Armageddon: The New Evidence
Season 4 • Episode 20
Revealing how the Mayans vanished; traces of ritualistic drug binges; sex cult of millionaires.
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