Ancient Aliens Season 12 Episode 4
Episode Title: The Alien Architects
Countries:
United States,
Airing Date: May 19, 2017
Runtime:60 min
IMDb Rating:
Stream the full Ancient Aliens Season 12 Episode 4 movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.
If ancient aliens visited Earth, what was their legacy, and did they leave behind clues that exist in plain sight such as sophisticated aircraft, complex electrical grids, and intricate construction machinery? .
William Henry , Robert Clotworthy , Andrew Collins , Nick Pope , Erich von Däniken , Linda Moulton Howe , Philip Coppens , David Childress , Mike Bara , Jonathan Young , George Noory , 8 more , Nick Redfern , Robert Schoch , Michael Dennin , Hugh Newman , Giorgio A. Tsoukalos , David Wilcock , Bill Birnes , Ariel Bar Tzadok