Ancient Aliens (2010) is a Documentary, Mystery, Sci-Fi & Fantasy series that follows did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate. Currently, you can watch Ancient Aliens on Netflix, Amazon Prime Video, Disney Plus, Hulu. Streaming availability may vary by country and platform over time. It has a user rating of 7.0 out of 10 from 295 votes. Fans of documentary series may also want to explore similar titles below.