Ancient Aliens - Season 15 Episode 1: The Mystery of Nan Madol
2020-01-25
- Documentary / Mystery / Sci-Fi & Fantasy
Giorgio Tsoukalos and David Childress explore the mysterious chain of manmade islets in Micronesia's Nan Madol; built from 250 million tons of volcanic rock, there are local legends that strange visitors floated the massive rocks through the air..
