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S21 E1The Top Ten Extraordinary Discoveries

7.1

2010

Returning Series

DocumentaryMysterySci-Fi & Fantasy

Ancient Aliens is counting down ten of history's most astonishing discoveries; breakthroughs that challenge traditional beliefs about human history. From a lost city hidden in the Andes, to mysterious metal spheres that are not of this world and a sunken city that was said to be the home of the gods. Could these discoveries provide proof of extraterrestrial contact?

Episodes

Top Cast

Robert Clotworthy

Narrator (voice)

Giorgio A. Tsoukalos

Self

Ariel Bar Tzadok

Self

Jonathan Young

Self

David Childress

Self

Erich von Däniken

Self

Linda Moulton Howe

Self

David Wilcock

Self

George Noory

Self

Philip Coppens

Self

Nick Pope

Self

Mike Bara

Self

No Image

Bill Birnes

Self

Hugh Newman

Self

Robert M. Schoch

Self

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