Home / Series / The World's Strangest UFO Stories / Aired Order / Season 1 / Episode 5

Did Aliens Build the Pyramids?

One group of people says that most of the giant monuments were built or designed in the distant past by aliens who visited our planet with their super-advanced technology.

English español
  • Originally Aired March 10, 2006
  • Runtime 45 minutes
  • Content Rating United States of America TV-PG
  • Network Discovery Science
  • Created August 31, 2020 by
    Administrator admin
  • Modified August 5, 2023 by
    Cryptozoologist