Ancient aliens earths alien force field season 10 history 03:26 Ancient Aliens: Earth's Alien Force Field (Season 10) | History 05:13 Ancient Aliens: The Hollow Earth Theory (Season 10) | History 03:29 Ancient Aliens: Evidence of Alien Wars on Dwarf Planet (Season 10) | History 03:38 Ancient Aliens: Nebuchadnezzar Opens Star Gate (Season 10) | History 03:32 Ancient Aliens: Secret Crop Circle Messages (Season 10) | History 03:32 Ancient Aliens: Origins of Osiris Uncovered at Sacred Temple (Season 10) | History 32:01 Ancient Aliens: TOP 10 ALIEN ENCOUNTERS OF 2023 | PART 1 05:12 Ancient Aliens: The Hollow Earth Theory 03:41 Ancient Aliens: Are Crop Circles Used for Time Travel? (Season 10) | History 05:26 Ancient Aliens: Mysterious Force Field Generates Pyramid Portal (Season 5) | History 03:51 Ancient Aliens: Earth's Energy Harnessed by ETs (Season 13) | History 23:20 The History of the World According to 'Ancient Aliens' 20:41 Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice 04:40 Ancient Aliens: UFOs Spotted in Antarctica (Special) 03:16 Ancient Aliens: EXTRATERRESTRIAL COLONIZATION OF EARTH (Season 13) | History 07:07 Ancient Aliens: Hidden Chamber Discovered in Great Pyramid 03:22 Ancient Aliens: Alien Gods of Ancient Sumer (Season 13) | History 02:35 Ancient Aliens: The Architects of Angkor Wat (Season 12) | Exclusive | History 07:45 Ancient Aliens: Intergalactic Mystery Baffles Scientists 03:21 Ancient Aliens: INCREDIBLE INTERSTELLAR OBJECT FOUND (Season 13) | History More results