Season 1
- 1Lake of Blood10 Feb 2015
- 2Lost City of Gold17 Feb 2015
- 3Secrets of the Sahara24 Feb 2015
- 4Finding Sodom3 Mar 2015
- 5North Korea is Burning10 Mar 2015
- 6Nazi Ice Fortress17 Mar 2015
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What on Earth?
Eyes in the sky. Watching us from space. Hundreds of satellites showing us the world like we've never seen it before. Capturing images which are breathtaking but bizarre. Objects and phenomena which defy explanation. Baffling phenomena seen from space, what on Earth are they?
Steven KearneyNarrator
Allan MacaSelf - Archaeologist
Guy Walters
Guy WaltersSelf - Author & Historian
Guy WaltersSelf - Author & Historian
Guy WaltersSelf - Author & Historian
Guy WaltersSelf - Author & Historian
John NixonSelf - Author, Phoenix Island
Klint Janulis
Klint JanulisSelf - Archaeologist
Mark HortonSelf - Archaeologist
Mark HortonSelf - Archaeologist
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Seasons (12)
Season 2
- 1Finding Vietnam's Lost POWs26 Jan 2016
- 2Secret of Doomsday Mountain2 Feb 2016
- 3Lost City of the Kalahari9 Feb 2016
- 4Who Built Supervillain Island?16 Feb 2016
- 5Curse of the Lost Kingdom23 Feb 2016
- 6Hidden Tomb of Genghis Khan1 Mar 2016
- 7Bible's Greatest Mysteries26 Mar 2016
- 8Secrets of Lost Cities29 Mar 2016
- 9Military Mysteries5 Apr 2016
- 10Strange Things in the Desert12 Apr 2016
- 11Unsolved Mysteries26 Apr 2016
- 12Curse of the Abyss3 May 2016
- 13Stranger Than Fiction10 May 2016
Season 3
- 1Lost Treasure of the Grand Canyon15 Nov 2016
- 2Mystery in the Outback22 Nov 2016
- 3Riddle in the Ruins29 Nov 2016
- 4Stonehenge of the Holy Land6 Dec 2016
- 5Did We Find Flight 370?13 Dec 2016
- 6Gateway to Eden20 Dec 2016
- 7Dagger of Tutankhamun3 Jan 2017
- 8Raiders of the Holy Lance10 Jan 2017
- 9The Swastika Conspiracy17 Jan 2017
- 10Inside El Chapo's Escape24 Jan 2017
- 11Ghost of Zorro31 Jan 2017
- 12Curse of the Sea Monster7 Feb 2017
- 13Strange Symbols in the Desert14 Feb 2017
- 14Bloody Secret of the Lost City21 Feb 2017
- 15Lost Empire of the Amazon28 Feb 2017
- 16Siberian Hell Pit7 Mar 2017
- 17Hunt for El Dorado14 Mar 2017
- 18Mystery of the Mummy Desert21 Mar 2017
- 19Forbidden City of the Maya28 Mar 2017
- 20The Curse of Merlin4 Apr 2017
Season 4
- 1Dracula's Tomb17 Oct 2017
- 2Fountain of Youth Found?24 Oct 2017
- 3Mafia Ghost Ship31 Oct 2017
- 4Beasts of the Lost Jungle7 Nov 2017
- 5Mystery of Fang Forest14 Nov 2017
- 6Village of the Damned21 Nov 2017
- 7The Minotaur's Lair28 Nov 2017
- 8The Lost City of Goliath5 Dec 2017
- 9Finding King Arthur12 Dec 2017
- 10Treasures of Valhalla19 Dec 2017
- 11Nazi Gold Mystery (aka Hitler's Lost Gold)9 Jan 2018
- 12Temple of Blood16 Jan 2018
- 13North Korea's Forbidden Islands23 Jan 2018
- 14Cannibals in the Ghost City30 Jan 2018
- 15Curse of Medusa6 Feb 2018
- 16Nazi Stonehenge13 Feb 2018
- 17Hunting the Ark of the Covenant20 Feb 2018
- 18Forbidden City of Inca Gold27 Feb 2018
- 19Ghost Ship of Hell Island6 Mar 2018
- 20Mayan Armageddon: The New Evidence13 Mar 2018
Season 5
- 1CIA Killer Monks8 Jan 2019
- 2Monsters at Fort Madness15 Jan 2019
- 3Satan in Siberia22 Jan 2019
- 4Curse of the Ice Zombies29 Jan 2019
- 5Ghost Fleet of Cannibal Bay5 Feb 2019
- 6Finding Jack the Ripper12 Feb 2019
- 7Mystery of the Desert Shipwrecks19 Feb 2019
- 8Blood in the Garden of Eden26 Feb 2019
- 9Phantoms in the Chamber of Secrets5 Mar 2019
- 10Cannibal Death Pit12 Mar 2019
Season 6
- 1World's Deadliest Threats6 Jun 2019
- 2Monsters of Diamond Desert13 Jun 2019
- 3North Korea Death Star20 Jun 2019
- 4Aliens of the Infinity War27 Jun 2019
- 5The Cave to Hell11 Jul 2019
- 6Terror of the Ice Snake18 Jul 2019
- 7Curse of Genghis Khan25 Jul 2019
- 8The King at Roswell1 Aug 2019
- 9Treasures of Monster Graveyard8 Aug 2019
Season 7
- 1Nazi Doomsday Forest9 Jan 2020
- 2Bermuda Triangle of Space16 Jan 2020
- 3Chernobyl's Nuclear Monsters23 Jan 2020
- 4Curse of Phantom Island30 Jan 2020
- 5Armageddon USA6 Feb 2020
- 6Amazon's Secret Nightmare13 Feb 2020
- 7Ghost Town Terror20 Feb 2020
- 8Imhotep's Lost Labyrinth27 Feb 2020
- 9Lost Tombs of the Gold Kingdom5 Mar 2020
- 10Hunt for Atlantis12 Mar 2020
- 11Ruins of Cannibal City19 Mar 2020
Season 8
- 1Zombietown USA27 Aug 2020
- 2Nazi Crop Circles3 Sep 2020
- 3Island of the Alien Ooze10 Sep 2020
- 4Chinese Nuclear Pyramid17 Sep 2020
- 5Americas' Lost Romans24 Sep 2020
- 6The Damned of Devil's Island1 Oct 2020
- 7Nazi Occult Temple8 Oct 2020
- 8Enigmas of Area 5115 Oct 2020
- 9Curse of King Arthur22 Oct 2020
Season 9
- 1Curse of the Amazon Nazis11 Mar 2021
- 2Epstein's Forbidden Temple18 Mar 2021
- 3Aztec Alien Mystery25 Mar 2021
- 4Gate to the Viking Gods1 Apr 2021
- 5America's Swamp Castle8 Apr 2021
- 6Lost City of the Vampires15 Apr 2021
- 7Temple of the Island Eater22 Apr 2021
- 8Horror of Dead Man's Island29 Apr 2021
- 9Stalin's Secret Atlantis6 May 2021
- 10America's Secret Apocalypse13 May 2021
Season 10
- 1Australia's Nuclear Desert24 Oct 2021
- 2Dark Mysteries of Halloween26 Oct 2021
- 3Viking Warrior Invasion31 Oct 2021
- 4Mystery of Apache Mountain7 Nov 2021
- 5Hidden Fortress of Secrets14 Nov 2021
- 6Code of the Viking Witch21 Nov 2021
- 7Mystery of the Cursed Forest28 Nov 2021
- 8Secrets of the Roman Occult5 Dec 2021
- 9Legend of Moonshine Forest12 Dec 2021
- 10Nuclear Ghost Towns19 Dec 2021
- 11Lair of the Living God19 Dec 2021
Season 11
- 1Secret Soviet Spacecraft22 Jun 2022
- 2Range of Nazi Evil29 Jun 2022
- 3Doomsday Lair of Greece6 Jul 2022
- 4Mystery of the Welsh Mine13 Jul 2022
- 5Riddle of Sardinia Tower20 Jul 2022
- 6Circles of the High Kings27 Jul 2022
- 7Russia's Lightning Lab3 Aug 2022
- 8Poland's Secret Nazi Compound10 Aug 2022
- 9Holes of Dead Sea Destruction17 Aug 2022
- 10Ancient Rome's El Dorado24 Aug 2022
Season 12
- 1Bullseye in the Sky12 Jan 2023
- 2Mystery of the Fallen Star19 Jan 2023
- 3Indiana's War Factory26 Jan 2023
- 4Turkey's Lost Terror Dome2 Feb 2023
- 5Blood Feud of Gresham Castle9 Feb 2023
- 6The Boneyard of Arizona16 Feb 2023
- 7Nevada's Mystery Marking23 Feb 2023
- 8Ghost Ship of Ireland2 Mar 2023
- 9Secrets of Biosphere 29 Mar 2023
- 10Arctic Hunters of Norway16 Mar 2023
Cast
Steven KearneyNarrator
Allan MacaSelf - Archaeologist
Guy Walters
Guy WaltersSelf - Author & Historian
Guy WaltersSelf - Author & Historian
Guy WaltersSelf - Author & Historian
Guy WaltersSelf - Author & Historian
John NixonSelf - Author, Phoenix Island
Klint Janulis
Klint JanulisSelf - Archaeologist
Mark HortonSelf - Archaeologist
Mark HortonSelf - Archaeologist