What on Earth?

All Seasons

Episode Number Episode Name Originally Aired Image
1 x 1Lake of Blood 2015-02-10  
1 x 2Lost City of Gold2015-02-17  
1 x 3Secrets of Sahara 2015-02-24  
1 x 4Finding Sodom2015-03-03  
1 x 5North Korea is Burning 2015-03-10  
1 x 6Nazi Ice Fortress 2015-03-17  
2 x 1Finding Vietnam's Lost POWs2016-01-26  
2 x 2Secret of Doomsday Mountain 2016-02-02  
2 x 3Lost City of the Kalahari2016-02-09  
2 x 4Who Built Supervillain Island?2016-02-16  
2 x 5Curse of the Lost Kingdom2016-02-23  
2 x 6Hidden Tomb of Genghis Khan2016-03-01  
3 x 1Lost Treasures of the Grand Canyon2016-11-15  
3 x 2Mystery in the Outback2016-11-22  
3 x 3Riddle in the Ruins2016-11-29  
3 x 4Stonehenge of the Holy Land2016-12-06  
3 x 5Did We Find Flight 370?2016-12-13  
3 x 6Gateway to Eden2016-12-20  
3 x 7Dagger of Tutankhamun2017-01-03  
3 x 8Raiders of the Holy Lance2017-01-10  
3 x 9The Swastika Conspiracy2017-01-17  
3 x 10Inside El Chapo's Escape2017-01-24  
3 x 11Ghost of Zorro2017-01-31  
3 x 12Curse of the Sea Monster2017-02-07  
3 x 13Strange Symbols in the Desert2017-02-14  
3 x 14Bloody Secret of the Lost City2017-02-21  
3 x 15Lost Empire of the Amazon2017-02-28  
3 x 16Siberian Hell Pit2017-03-07  
3 x 17Grand Canyon of the Arctic2017-03-14  
3 x 18Hunt for El Dorado2017-03-21  
3 x 19Forbidden Cities of the Maya2017-03-28  
3 x 20The Curse of Merlin2017-04-04  
SpecialQuest for Truth2017-10-14 
4 x 1Dracula's Tomb2017-10-17  
SpecialMysteries and Monsters2017-10-21 
4 x 2Fountain of Youth Found?2017-10-24  
SpecialDark Secrets2017-10-28 
SpecialGhosts of the Nazis2017-10-28 
4 x 3Mafia Ghost Ship2017-10-31  
SpecialForbbiden Knowledge2017-11-04 
4 x 4Beasts of the Lost Jungle2017-11-07  
SpecialFreaks of Nature2017-11-11 
4 x 5Mystery of Fang Forest2017-11-14  
SpecialNightmares on Earth2017-11-18 
4 x 6Village of the Damned2017-11-21  
SpecialSins and Secrets2017-11-25 
4 x 7The Minotaur's Lair2017-11-28  
SpecialCurse of the Unknown2017-12-02 
4 x 8Lost City of Goliath2017-12-05  
SpecialLethal Intelligence2017-12-09 
4 x 9Finding King Arthur2017-12-12  
SpecialDark Operations2017-12-16 
4 x 10Treasures of Valhalla2017-12-19  
SpecialSecret Histories2018-01-06 
4 x 11Hitler's Lost Gold2018-01-09  
SpecialHere Be Curses2018-01-13 
4 x 12Temple of Blood2018-01-16  
SpecialConspiracies That Kill2018-01-20 
4 x 13North Korea's Forbidden Islands2018-01-23  
4 x 14Cannibals in the Ghost City2018-01-30  
SpecialDeadly Treasure2018-02-03 
4 x 15Curse of Medusa2018-02-06  
SpecialMysteries From Beyond2018-02-10 
4 x 16Nazi Stonehenge2018-02-13  
4 x 17Hunting the Ark of the Covenant2018-02-20  
SpecialWorld of Horror2018-02-24 
4 x 18Forbidden City of Inca Gold2018-02-27  
4 x 19Ghost Ship of Hell Island2018-03-06  
SpecialFatal Enigmas2018-03-10 
4 x 20 Mayan Armageddon: The New Evidence2018-03-13  
SpecialForbidden Fortunes2018-03-17