Ancient Aliens - Season 2 Episode 4 Underground Aliens
If extraterrestrials influenced human history, can evidence of their existence be found in hidden tunnels and caverns around the world? Could a cave in Ecuador contain metallic books inscribed with secrets of alien technology? Was an ancient underground city in Turkey built with alien help... or as a refuge from an alien attack? Rumors of the U.S. military working alongside aliens in a secret base inside a mesa in New Mexico continue to swirl, Native American legends mention strange inner-Earth beings, and recent archaeological discoveries in the Yucatan may point to an extraterrestrial reality behind.
Year: 2024
Genre: Documentary, Mystery, Sci-Fi & Fantasy
Country: United States of America
Studio: History
Director: Kevin Burns
Cast: Robert Clotworthy, Giorgio A. Tsoukalos, Ariel Bar Tzadok, Jonathan Young, David Childress, Erich von Däniken
Crew:
First Air Date: Apr 20, 2010
Last Air date: Sep 13, 2024
Season: 20 Season
Episode: 259 Episode
Runtime: 42 minutes
IMDb: 6.80/10 by 253.00 users
Popularity: 131.81
Language: English
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