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EPISODE · TUBI
Season 19 · Episode 19
Landed Fri, 8 Sept 2023 · 21:00 your time · 1 episode · 1h 0m
Season 19, Episode 19 of Ancient Aliens aired Friday, 8 September 2023 at 9pm ET on History.
- S19E19The Top Ten Mysteries of the DeepAncient Aliens is counting down the top ten mysteries of the deep, from sunken continents to puzzling ruins on the ocean floor and even artifacts that might be remnants of Atlantis. Could these underwater mysteries provide a record of extraterrestrial visitation?
NEXT IN SEASON 19
Episode 20 · season finale
Fri 15 Sept · 21:00
Ancient Aliens
22 seasons · 293 episodes · airing
AVAILABILITY
Streaming on Tubi in United States · also on Hulu, The Roku Channel, Prime Video.
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