Ancient Aliens S18E12 · Ancient Aliens On Location: Extraordinary Encounters

Ancient Aliens

Season 18 · Episode 12 · Ancient Aliens On Location: Extraordinary Encounters · 42 min

Ancient Aliens has followed investigators across the globe as they've gone directly to the sites where unexplained incidents have been reported. Now, Giorgio Tsoukalos takes a look back at the most extraordinary encounters that, as far as he's concerned, provide evidence of an extraterrestrial presence on Earth.