About
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?
Episodes (292 across 22 seasons)
S01E01 - The Evidence2010-04-20
S01E02 - The Visitors2010-04-27
S01E03 - The Mission2010-05-04
S01E04 - Closer Encounters2010-05-18
S01E05 - The Return2010-05-25
S02E01 - Mysterious Places2010-10-28
S02E02 - Gods & Aliens2010-11-04
S02E03 - Underwater Worlds2010-11-11
S02E04 - Underground Aliens2010-11-18
S02E05 - Aliens and the Third Reich2010-11-25
S02E06 - Alien Tech2010-12-02
S02E07 - Angels and Aliens2010-12-09
S02E08 - Unexplained Structures2010-12-16
S02E09 - Alien Devastations2010-12-23
S02E10 - Alien Contacts2010-12-30
S03E01 - Aliens and the Old West2011-07-28
S03E02 - Aliens and Monsters2011-08-04
S03E03 - Aliens and Sacred Places2011-08-11
S03E04 - Aliens and Temples of Gold2011-08-18
S03E05 - Aliens and Mysterious Rituals2011-08-25
S03E06 - Aliens and Ancient Engineers2011-09-01
S03E07 - Aliens, Plagues and Epidemics2011-09-08
S03E08 - Aliens and Lost Worlds2011-09-15
S03E09 - Aliens and Deadly Weapons2011-09-22
S03E10 - Aliens and Evil Places2011-09-28
S03E11 - Aliens and the Founding Fathers2011-10-05
S03E12 - Aliens and Deadly Cults2011-10-12
S03E13 - Aliens and the Secret Code2011-10-19
S03E14 - Aliens and the Undead2011-10-26
S03E15 - Aliens, Gods and Heroes2011-11-16
Showing first 30 of 292 episodes
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