Ancient Aliens

Season 18, Episode 11

Episode Title: Ancient Aliens On Location: Incredible Structures

Air Date: 2022-07-08

Overview:

Ancient Aliens has traveled to many mysterious sites that seem to defy explanation. Now, Giorgio Tsoukalos takes a look back at some of the most incredible structures we’ve visited all over the world. Structures that, as far as Giorgio is concerned, provide undeniable evidence of extraterrestrial contact.