10 episodes
First episode: E1
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.
Created by: Kevin Burns
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Seasons
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5 episodes
First episode: E110 episodes
First episode: E116 episodes
First episode: E110 episodes
First episode: E112 episodes
First episode: E111 episodes
First episode: E18 episodes
First episode: E18 episodes
First episode: E112 episodes
First episode: E110 episodes
First episode: E115 episodes
First episode: E116 episodes
First episode: E115 episodes
First episode: E122 episodes
First episode: E112 episodes
First episode: E110 episodes
First episode: E17 episodes
First episode: E120 episodes
First episode: E120 episodes
First episode: E120 episodes
First episode: E120 episodes
First episode: E16 episodes
First episode: E1Show FAQ
Quick answers about this series, release status, and episode totals.
When did Ancient Aliens first air?
Ancient Aliens first aired on April 20, 2010.
How many seasons and episodes does Ancient Aliens have?
Ancient Aliens currently has 22 seasons and 285 episodes.
When is the next episode of Ancient Aliens?
Ancient Aliens is scheduled to air next on February 26, 2026 at 10 PM ET on History. The next listed episode is Season 22 Episode 5.
Go to Season 22 Episode 5