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

Watch Ancient Aliens Season 16 Episode 10 Online

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

Archaeologists have discovered that many ancient sites were built with an acoustic purpose, and often resonate at a frequency that has a profound effect on the human brain. Could ancient people have been aware of a harmonic code? One that put them in contact with alien beings?