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FINALE · TUBI
Season 19 · Episode 20
Landed Fri, 15 Sept 2023 · 21:00 your time · 1 episode · 1h 0m
The Season 19 finale of Ancient Aliens (Episode 20) aired Friday, 15 September 2023 at 9pm ET on History.
- S19E20The Top Ten Alien Petroglyphs"Ancient Aliens" is looking at alien petroglyphs around the world; from strange, human-like figures to flying craft and carvings of what appear to be astronauts...
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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