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Ancient Aliens – Season 2, Episode 4 Underground Aliens

Play trailer Ancient Aliens – Season 2, Episode 4 Underground Aliens Aired Nov 18, 2010 Documentary History Play Trailer Watchlist
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A cave in Ecuador that may contain books with secrets of alien technology; an ancient underground city in Turkey; rumors of the U.S. military working alongside aliens in a secret base; recent archaeological discoveries in the Yucatan.
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Ancient Aliens — Season 2, Episode 4

Cast & Crew

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Jonathan Young

Actor

Robert Clotworthy

Narrator

Giorgio Tsoukalos

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John Brandenburg

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David Childress

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David Wilcock

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Ancient Aliens — Season 2, Episode 4

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Episode Info

Synopsis A cave in Ecuador that may contain books with secrets of alien technology; an ancient underground city in Turkey; rumors of the U.S. military working alongside aliens in a secret base; recent archaeological discoveries in the Yucatan.
Executive Producer
Kevin Burns, Susan E. Leventhal
Screenwriter
James Goldin
Network
History
Rating
TV-PG
Genre
Documentary, History
Original Language
English
Release Date
Nov 18, 2010