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Documentary10 Seasons
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Giorgio Tsoukalos, Erich von Däniken, David Childress

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Watch Ancient Aliens Season 13

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.
  • The UFO Conspiracy
    Episode 185 mins
    The latest disclosure about a series of secret government UFO projects dating back decades.
  • Da Vinci's Forbidden Codes
    Episode 242 mins
    Researchers claim hidden messages can be found within the works of Leonardo da Vinci.
  • The Alien Protocols
    Episode 342 mins
    In 2017, a strange, cigar-shaped object enters the solar system from another star system.
  • Earth's Black Holes
    Episode 442 mins
    Theorists speculate about black holes on Earth, which may have caused strange disappearances.
  • The Desert Codes
    Episode 542 mins
    Researchers study giant drawings etched into the desert floor, which may be a part of an alien code.
  • Area 52
    Episode 642 mins
    A look at whether or not Area 51's notoriety acts as a cover-up.
  • Earth Station Egypt
    Episode 784 mins
    Giorgio A. Tsoukalos looks for evidence that extraterrestrials visited Egypt in the distant past.
  • Island of the Giants
    Episode 842 mins
    Marty Lagina and Giorgio A. Tsoukalos explore ancient mysteries in Sardinia, Italy.
  • The Taken
    Episode 942 mins
    Millions of people around the world claim to have been abducted by extraterrestrials.
  • The Sentinels
    Episode 1042 mins
    A Polynesian land of bizarre figures; evidence of mankind's extraterrestrial origins.
  • Russia Declassified
    Episode 1142 mins
    Questions remain whether or not the U.S. and Russia have been working together.
  • They Came from the Sky
    Episode 1242 mins
    Ancient cultures from around the world believed that meteorites were sacred stones.
  • The Artificial Human
    Episode 1384 mins
    A look at intelligent robots: whether they are a threat to humanity or the next step in evolution.

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