What on Earth?

IMDb TVDB Trailer
  • : 2015
  • : 163
  • : 23
  • Science Channel
  • 21
  • Documentary

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4
4x1
Dracula's Tomb
Episode overview
17, 2017
Strange mounds in Transylvania might pinpoint the location of the tomb of the bloodthirsty tyrant believed to have inspired Dracula; a mysterious ancient city is discovered on a coral reef; images of a plane crash sets off a hunt for a drug lord.
4x2
Fountain of Youth Found?
Episode overview
24, 2017
A strange structure shaped like a giant shark might point the way to a lost civilization's fountain of youth; a massive hurricane heads toward Florida but something unexpected is in its eye; bizarre marks across the eastern US leave experts baffled.
4x3
Ghosts of the Nazis
Episode overview
28, 2017
Bizarre images observed from space shed new light on Nazi mysteries.
4x3
Mafia Ghost Ship
Episode overview
31, 2017
A ghost ship with links to the mob suddenly appears on a California beach; strange markings could be a coded message that reveals a plot to overthrow the Queen of England; a lake believed to have magical healing powers holds clues to life on Mars.
4x4
Beasts of the Lost Jungle
Episode overview
07, 2017
A ghost town covered in a strange, white powder emerges from a lake in Argentina; when a lost jungle is discovered in Africa, scientists embark on a dangerous mission to explore it; a declassified CIA image uncovers a bizarre, giant Soviet weapon.
4x5
Mystery of Fang Forest
Episode overview
14, 2017
A strange forest of razor-sharp stones could be home of an undiscovered Hobbit-like humanoid species; when a man-made island mysteriously appears off the US coast, new evidence points to secret government experiments into psycho-chemical warfare.
4x6
Village of the Damned
Episode overview
21, 2017
A forbidden island points to a strange South American town that locals claim was the home of Adolf Hitler. New data from NASA satellites might reveal a sunken lost continent in the Indian Ocean. A pit of bodies suggests fears of a zombie nightmare.
4x7
The Minotaur's Lair
Episode overview
28, 2017
A strange lake in Transylvania is the home of an abandoned village—and a terrifying secret. When a labyrinth is discovered on an island once home to an ancient Greek civilization, experts investigate if it was the legendary home of the Minotaur.
4x8
Lost City of Goliath
Episode overview
05, 2017
A lost city near Jerusalem might have been the home of Goliath. Bizarre underwater formations might point to a top-secret US weapons testing facility. A strange sighting in the Arctic .. show full overview
4x9
Finding King Arthur
Episode overview
12, 2017
An abandoned megacity in a remote jungle might be the home of an ancient treasure and a dark secret; when a mysterious circular stone structure is discovered in Scotland, experts investigate whether it's the fabled Round Table of King Arthur.
4x10
Treasures of Valhalla
Episode overview
19, 2017
Evidence of human sacrifice for the Viking god Odin; shedding new light on Genghis Khan.
4x11
Hitler's Lost Gold
Episode overview
09, 2018
New evidence might finally identify the hiding place of the billion-dollar Nazi gold train; a discovery of a long-lost settlement rewrites the history of the Vikings in North America; a blood-red river in Siberia points to catastrophic pollution.
4x12
Temple of Blood
Episode overview
16, 2018
An ancient man-made volcano might reveal buried treasure and bloody human sacrifice; when NASA discovers a strange pattern in the Arctic ice, experts investigate if it has alien origins; a mystery in the Sahara might have a sinister explanation.
4x13
North Korea's Forbidden Islands
Episode overview
23, 2018
Man-made islands are spotted near a North Korean missile facility. When something unexpected is found in a remote desert, experts investigate a lost city of giants. A strange discovery .. show full overview
4x14
Cannibals in the Ghost City
Episode overview
30, 2018
An abandoned city in the African jungle may be haunted by the malevolent spirits of cannibals; Mount Vesuvius shows signs of an awakening, and the mafia could be to blame; experts investigate Adolf Hitler's secret Nazi UFO program.
4x15
Curse of Medusa
Episode overview
06, 2018
Researchers investigate a strange glowing lake reported to turn things into stone; a structure in Africa that resembles Stonehenge is said to be the resting place of a mythical giant.
4x16
Nazi Stonehenge
Episode overview
13, 2018
A mysterious Stonehenge-like structure in Russia may have links to the Nazis; experts uncover clues to a mega-tsunami with the power to devastate the United States; a huge lake appears in the Sahara overnight.
4x17
Hunting the Ark of the Covenant
Episode overview
20, 2018
New discoveries lead investigators to a crypt rumored to hold the Ark of the Covenant; when a great white shark is killed, experts suspect a mysterious ocean monster; strange markings in the desert might be a tribute to an ancient spider god.
4x18
Forbidden City of Inca Gold
Episode overview
27, 2018
Treasure hunters have searched for a lost Incan city of untold wealth for a century, but new technology might finally locate its riches; a strange mountain in Egypt sparks an investigation into Cleopatra's gems and the tomb of Alexander the Great.
4x19
Ghost Ship of Hell Island
Episode overview
06, 2018
A ghost ship is found abandoned on a remote island that's home to one of the world's last uncontacted tribes. A strange labyrinth in Sicily might have a sinister connection to the Mafia. New evidence reveals a mysterious military compound in Russia.
4x20
Mayan Armageddon: The New Evidence
Episode overview
13, 2018
New evidence might reveal how the Mayans vanished; when scientists investigate an abandoned settlement, they discover traces of ritualistic drug binges from the ancient world; a mysterious symbol in the desert points to a sex cult of millionaires.

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