Highlights
Ancient Aliens

Ancient Aliens (2010-2025) - Seasons Guide

2010TV Series
Audience Score
70
Season 21

Season 21

Feb 7, 2025
83
Season 20

Season 20

Jan 5, 2024
90
Season 19

Season 19

Jan 6, 2023
60
Season 18

Season 18

Jan 7, 2022
60
Season 17

Season 17

Aug 6, 2021
60
Season 16

Season 16

Nov 13, 2020
60
Season 15

Season 15

Jan 25, 2020
60
Season 14

Season 14

May 31, 2019
60
Season 13

Season 13

Apr 27, 2018
58
Season 12

Season 12

Apr 28, 2017
60
Season 11

Season 11

May 6, 2016
60
Season 10

Season 10

Jul 24, 2015
99
Season 9

Season 9

Oct 31, 2014
99
Season 8

Season 8

Jun 13, 2014
99
Season 7

Season 7

Jan 24, 2014
100
Season 6

Season 6

Sep 30, 2013
100
Season 5

Season 5

Dec 21, 2012
99
Season 4

Season 4

Feb 17, 2012
100
Season 3

Season 3

Jul 28, 2011
98
Season 2

Season 2

Oct 28, 2010
84
Season 1

Season 1

Apr 20, 2010
84
Specials

Specials

Mar 8, 2009