Ancient Aliens

Ancient Aliens explores the controversial theory that extraterrestrials have visited Earth for millions of years. From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode in this hit History series gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate. Did intelligent beings from outer space visit Earth thousands of years ago?

Show Info

Airs on: United States History (2010 - now)
Schedule: Fridays at 21:00 (60 min)
Status: Running
Show Type: Documentary
Genres: Drama Science-Fiction History

Official site:

7.5 (27 votes)

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Previous Episodes

Episode NameAirdateTrailer
13x04: Earth's Black HolesMay 18, 2018
13x03: The Alien ProtocolsMay 11, 2018
13x02: Da Vinci's Forbidden CodesMay 4, 2018
View full episode list »