Season
- Season 21 2025-02-07
- Season 20 2024-01-05
- Season 19 2023-01-06
- Season 18 2022-01-07
- Season 17 2021-08-06
- Season 16 2020-11-13
- Season 15 2020-01-25
- Season 14 2019-05-31
- Season 13 2018-04-27
- Season 12 2017-04-28
- Season 11 2016-05-06
- Season 10 2015-07-24
- Season 9 2014-10-31
- Season 8 2014-06-13
- Season 7 2014-01-24
- Season 6 2013-09-30
- Season 5 2012-12-21
- Season 4 2012-02-17
- Season 3 2011-07-28
- Season 2 2010-10-28
- Season 1 2010-04-20
- Season 0 2009-03-08
Episode
- Episode 1: Pyramids of Antarctica
- Episode 2: Destination Mars
- Episode 3: The Next Humans
- Episode 4: The New Evidence
- Episode 5: The Visionaries
- Episode 6: Decoding the Cosmic Egg
- Episode 7: The Wisdom Keepers
- Episode 8: The Mysterious Nine
- Episode 9: The Hidden Empire
- Episode 10: The Prototypes
- Episode 11: Space Station Moon
- Episode 12: Russia's Secret Files
- Episode 13: Beyond Roswell
- Episode 14: The Returned
- Episode 15: Shiva the Destroyer
Ancient Aliens Season 11 The Hidden Empire
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.
