Ancient Aliens
Ancient Aliens explores the controversial theory that extraterrestrials have visited Earth for millions of years.
Latest Episodes
Apr 23, 2026 · 40M
The Top Ten Mysterious Sites
Ancient Aliens is counting down the world’s top ten most mysterious sites, from the towering Moai statues of Easter Island to the enormous megalithic blocks…
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Apr 16, 2026 · 39M
The Mystery of Mount Shasta
Mount Shasta in northern California is known as a hotbed of strange events; from Big Foot sightings, to UFO encounters, to hikers vanishing without a…
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Apr 09, 2026 · 39M
The Lost City of Peru
The South American nation of Peru is famous for its megalithic ruins, colossal geoglyphs and the Incan civilization.
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Apr 02, 2026 · 40M
The Human Experiment
Scientists now know that seven human-like species lived alongside Homo sapiens for thousands of years.
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Top Episodes
2025-11-13 09:00:00
The Crop Circle Code
More than 10,000 crop circle formations have been documented in over 50 countries, and many display properties that defy conventional explanations.
2025-10-23 09:00:00
Journey To Immortality
Ancient cultures around the world often referred to the gods as the “Immortals” — but could they have encountered extraterrestrial beings that had achieved eternal…
2025-10-16 09:00:00
The Shining Ones
In Ireland, the notion of the fairy folk dates back thousands of years and originates with stories of powerful shining beings who came down from…
2025-09-25 09:00:00
The Time Benders
Today, more people than ever before believe that Unidentified Flying Objects are of alien origin.
More Episodes
40M·Mar 26
The Top Ten Mysteries of the Deep
Ancient Aliens is counting down the top ten mysteries of the deep, from sunken continents to puzzling ruins on the ocean floor and even artifacts…
40M·Mar 19
The Power of the Talisman
40M·Mar 12
The Gods of Greece
40M·Mar 05
The Top Ten Alien Petroglyphs
41M·Feb 26
The New UFO Hunters
41M·Feb 19
Edgar Cayce: The Sleeping Prophet
41M·Feb 12
The Top Ten Alien Craft
39M·Feb 05
The Giants of Malta
40M·Jan 29
Aliens In Our Airspace
41M·Jan 22
The Mysteries of Alaska