Ancient Aliens

Season 18, Episode 16

Episode Title: Ancient Aliens on Location: Evidence of Alien Life

Air Date: 2022-08-12

Overview:

Ancient Aliens has followed investigators across the globe as they’ve gone directly to the sites where signs of alien life have been found. Now, Giorgio Tsoukalos takes a look back at the most incredible evidence ever uncovered that could offer definitive proof that we are not alone in the universe.