prime video
Watch Trailer

Watch Ancient Aliens Season 20 Episode 2 Online

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

For more than a decade, Ancient Aliens has collected dozens of reports of encounters with strange and mysterious beasts. Now, Ancient Astronaut Theorist Giorgio Tsoukalos takes a look back at The Top Ten Extraordinary Creatures we've investigated--creatures that just might provide compelling evidence of extraterrestrial visitation...