Watch Trailer
DISCLAIMER: Not all titles shown are currently available on all streaming providers.

Watch Ancient Aliens Season 18 Episode 5 Online

  • 6.9/10
  • COUNTRIES: United States of America
  • Subtitles: English

Some 2,600 years ago, the most sacred relic of the ancient world suddenly disappeared from history: The Ark of the Covenant. Could descriptions of the Ark's incredible power reveal that it was a highly advanced technological device? And if found, will it provide undeniable proof of humanity's extraterrestrial past?