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Ancient Aliens S20E3 — The Top Ten Hidden Alien Bases

7.4

Ancient Aliens•Season 20•Episode 3

The Top Ten Hidden Alien Bases

7.4/10 · 63 votesJan 19, 202442 min

Ranked #17 of 20 in Season 20•−0.4 vs season avg

Counting down the top 10 locations around the world that may be hiding alien bases, including a cavern beneath the ice of Antarctica, a lake in China that is a hotspot for UFOs, and a pyramid under the slopes of Mount Denali...

Previous episodeE2 · The Top Ten Extraordinary Creatures Next episodeE4 · The Top Ten Scariest Encounters

Seasons22

All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Cast16

Robert Clotworthy

Robert Clotworthy

Narrator (voice)

Giorgio A. Tsoukalos

Giorgio A. Tsoukalos

Self

Ariel Bar Tzadok

Ariel Bar Tzadok

Self

Jonathan Young

Jonathan Young

Self

David Childress

David Childress

Self

Erich von Däniken

Erich von Däniken

Self

Linda Moulton Howe

Linda Moulton Howe

Self

David Wilcock

David Wilcock

Self

George Noory

George Noory

Self

Philip Coppens

Philip Coppens

Self

Nick Pope

Nick Pope

Self

Mike Bara

Mike Bara

Self

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Episode Summary

"The Top Ten Hidden Alien Bases" is episode 3 of Ancient Aliens season 20. It scored 7.4/10 from 63 votes, ranking #17 of 20 episodes this season (season average 7.8). It aired on January 19, 2024.

Next: E4 · The Top Ten Scariest Encounters Best of Season 20