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Ancient Aliens

HistoryDocumentary, Mystery · 22 seasons

7.1TMDB

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Season 18

Questions

Where can I watch Ancient Aliens?

Ancient Aliens streams on Netflix, Disney Plus, Amazon Prime Video, Hulu, Philo and Pure Flix.

How many episodes are in Season 18?

Season 18 has 20 episodes.

Episode roomAncient Aliens S18 E13
Still 1 from Ancient Aliens on Location: Decoding the Alien Glyphs

Ancient Aliens · Season 18 · Episode 13

Ancient Aliens on Location: Decoding the Alien Glyphs

Friday, July 22 · 42 min · ★ 6.0 on TMDB

Previews and trailers

Official trailer

Ancient Aliens has examined the oldest and most mysterious rock art on Earth up close, and Giorgio Tsoukalos takes a look back at the incredible hieroglyphs, petroglyphs, and geoglyphs that he believes tell a worldwide story of alien visitation.

Guest stars

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