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Ancient Aliens
TV series / 2010

Ancient Aliens

Episode directors Jon A. Levy
DocumentaryMysterySci-fi & fantasy

★ 7.1/10328 votes

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.

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The seasons

Season 1 Season 1 2010 · 5 episodes Season details

A synopsis is not available yet.

Season 2 Season 2 2010 · 10 episodes Season details

A synopsis is not available yet.

Season 3 Season 3 2011 · 16 episodes Season details

A synopsis is not available yet.

Season 4 Season 4 2012 · 10 episodes Season details

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See all seasons (22)
Season 5 Season 5 2012 · 12 episodes Season details

ANCIENT ALIENS Season 5 continues to explore the fascinating field of alien research. From cave paintings to firsthand accounts, this inquiry provides grounded historical depth.

Season 6 Season 6 2013 · 11 episodes Season details

ANCIENT ALIENS Season 6 on H2 continues to explore the fascinating field of alien research. Did intelligent aliens roam the earth thousands of years ago? Were structures created to worship or guide them? Do they walk among us now? From cave paintings to ancient texts and from artifacts to firsthand accounts, this inquiry presents grounded historical depth.

Season 7 Season 7 2014 · 8 episodes Season details

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 H2 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?

Season 8 Season 8 2014 · 8 episodes Season details

ANCIENT ALIENS examines 75 million years of the most credible alien evidence here on Earth. From the age of dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the U.S., each episode gives historic depth to the questions, speculations, controversies, firsthand accounts and grounded theories surrounding an age-old debate. Did intelligent life forms from outer space visit Earth thousands of years ago? Do they visit us now?

Season 9 Season 9 2014 · 12 episodes Season details

ANCIENT ALIENS Season 9 continues to explore theories about what influence aliens may have had on the beginnings of civilization and whether clues are right in front of our eyes.

Season 10 Season 10 2015 · 10 episodes Season details

ANCIENT ALIENS examines 75 million years of the most credible alien evidence here on Earth. From the age of dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the U.S., each episode gives historic depth to the questions, speculations, controversies, firsthand accounts and grounded theories surrounding an age-old debate. Did intelligent life forms from outer space visit Earth thousands of years ago? Do they visit us now?

Season 11 Season 11 2016 · 15 episodes Season details

ANCIENT ALIENS returns in its continued global search for proof that extraterrestrial life exists and these unknown lifeforms visited Earth thousands of years ago. Lead expert Giorgio Tsoukalos joins Ancient Astronaut theorists as this season travels to over a dozen countries to explore firsthand signs of ancient alien visitation.

Season 12 Season 12 2017 · 16 episodes Season details

A synopsis is not available yet.

Season 13 Season 13 2018 · 15 episodes Season details

A synopsis is not available yet.

Season 14 Season 14 2019 · 22 episodes Season details

A synopsis is not available yet.

Season 15 Season 15 2020 · 12 episodes Season details

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Season 16 Season 16 2020 · 10 episodes Season details

A synopsis is not available yet.

Season 17 Season 17 2021 · 7 episodes Season details

A synopsis is not available yet.

Season 18 Season 18 2022 · 20 episodes Season details

A synopsis is not available yet.

Season 19 Season 19 2023 · 20 episodes Season details

A synopsis is not available yet.

Season 20 Season 20 2024 · 20 episodes Season details

A synopsis is not available yet.

Season 21 Season 21 2025 · 17 episodes Season details

A synopsis is not available yet.

Season 22 Season 22 2026 · 15 episodes Season details

A synopsis is not available yet.

Special episodes
Specials 2009 · 10 episodes Season details

What if life on Earth began in outer space? Millions of people accept the theory that intelligent life forms visited Earth thousands of years ago and were worshipped as gods by primitive man. Are monuments like Stonehenge and Easter Island the last remains of an ancient alien visitation? From unexplainable super structures, to knowledge of the solar system, mathematics, and even the ability to make electricity, this special explores evidence of super-human influences on ancient man and embarks on an around-the-world search for answers. It's an investigation into a theory some believe cannot be true, but many agree cannot be ignored.

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