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Documentary10 Seasons
TVPG
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Giorgio Tsoukalos, Erich von Däniken, David Childress

Watch Full Episodes of Ancient Aliens

Watch Ancient Aliens Season 5

Investigators scour the globe in a quest for evidence to determine whether life on Earth began in outer space or if extraterrestrials influenced mankind in ancient times.
  • Alien Power Plants
    Episode 3 - 43 mins
    Theorists speculate about the depiction of light bulbs in Egyptian hieroglyphs.
  • Beyond Nazca
    Episode 8 - 43 mins
    Hundreds of gigantic lines extend for miles throughout the Peruvian desert.
  • The Monoliths
    Episode 12 - 43 mins
    Extraordinary feats of construction created without the use of advanced tools or technology.

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