Ancient Aliens Season 19 Episode 19
The Top Ten Mysteries of the Deep
Counting down 10 mysteries of the deep, from sunken continents to puzzling ruins on the ocean floor and even artifacts that might be remnants of Atlantis; these underwater mysteries could provide a record of extraterrestrial visitation.
19 - 20The Top Ten Alien PetroglyphsSep. 15, 2023- 19 - 19The Top Ten Mysteries of the DeepSep. 08, 2023
- 19 - 18Power of the TalismanAug. 25, 2023
- 19 - 17UFO HuntersAug. 18, 2023
- 19 - 16The Gods of GreeceAug. 11, 2023
- 19 - 15Edgar Cayce: The Sleeping ProphetAug. 04, 2023
- 19 - 14The Top Ten Alien CraftJul. 21, 2023
- 19 - 13The Top Ten Mysterious IslandsJul. 14, 2023
- 19 - 12The Top Ten Mysterious DevicesJul. 07, 2023
- 19 - 11The Top Ten Pyramid SitesJun. 30, 2023
- 19 - 10The Giants of MaltaMar. 17, 2023
- 19 - 9Aliens in our AirspaceMar. 10, 2023
- 19 - 8The Mysteries of AlaskaMar. 03, 2023
- 19 - 7Close Encounters of the Fifth KindFeb. 24, 2023
- 19 - 6Cosmic ImpactsFeb. 17, 2023
- 19 - 5The MUFON FilesFeb. 10, 2023
- 19 - 4The Power of the ObelisksFeb. 03, 2023
- 19 - 3Mystery of the Lost TempleJan. 20, 2023
- 19 - 2The Crop Circle CodeJan. 13, 2023
- 19 - 1UFO HotspotsJan. 06, 2023
