Ancient Aliens
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.
Top Cast
Seasons
Season 1
5 episodes
2010
Season 2
10 episodes
2010
Season 3
16 episodes
2011
Season 4
10 episodes
2012
Season 5
12 episodes
2012
Season 6
11 episodes
2013
Season 7
8 episodes
2014
Season 8
8 episodes
2014
Season 9
12 episodes
2014
Season 10
10 episodes
2015
Season 11
15 episodes
2016
Season 12
16 episodes
2017
Season 13
15 episodes
2018
Season 14
22 episodes
2019
Season 15
12 episodes
2020
Season 16
10 episodes
2020
Season 17
7 episodes
2021
Season 18
20 episodes
2022
Season 19
20 episodes
2023
Season 20
20 episodes
2024
Season 21
20 episodes
2025
Season 22
6 episodes
2026