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Ancient Aliens

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.

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EPISODES0 of 1 watched
  1. S19E20The Top Ten Alien Petroglyphs60m"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...
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Ancient Aliens
22 seasons · 293 episodes · airing
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Streaming on Tubi in United States · also on Hulu, The Roku Channel, Prime Video.

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