Ancient Aliens (2010)
S18E13 Ancient Aliens on Location: The Alien Glyphs
Episode Overview
In this episode of Ancient Aliens, the team delves into the world's oldest and most enigmatic rock art. Giorgio Tsoukalos reflects on the fascinating hieroglyphs, petroglyphs, and geoglyphs that he theorizes reveal a universal narrative of extraterrestrial encounters throughout history.
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S18