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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 E19
Still 1 from Secrets of Inner Earth

Ancient Aliens · Season 18 · Episode 19

Secrets of Inner Earth

Friday, September 9 · 44 min · ★ 7.0 on TMDB

Previews and trailers

Official trailer

In the nearly 2,000-year-old text called “The Zohar”, there is a curious passage that describes hidden realms beneath the surface of the Earth–each of which is said to be populated by both human and non-human intelligences. Is it possible that we are not alone–even on our own planet?

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