
History's Greatest Mysteries
Takes the most well-known mysteries, and challenges everything we know about them. The world's first computer was found on a 2,000-year-old shipwreck.

Takes the most well-known mysteries, and challenges everything we know about them. The world's first computer was found on a 2,000-year-old shipwreck.

Takes the most well-known mysteries, and challenges everything we know about them. In 1930, a New York Supreme Court justice disappears.

Takes the most well-known mysteries, and challenges everything we know about them. During WWII, the Nazis stole vast amounts of valuables.

Takes the most well-known mysteries, and challenges everything we know about them. Can new technology finally tell us what happened to the Lost Colony of Roanoke?

Takes the most well-known mysteries, and challenges everything we know about them. Awe-inspiring and mysterious, Egypt's pyramids are ancient world wonders.

Takes the most well-known mysteries, and challenges everything we know about them. Bible's famous flood story: what happened to Noah's Ark?

Takes the most well-known mysteries, and challenges everything we know about them. It's the only unsolved air piracy case in history.

Takes the most well-known mysteries, and challenges everything we know about them. The world's first computer was found on a 2,000-year-old shipwreck.

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Within 20 years, we are expecting to send the first colonizers to the Red Planet.

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Antarctica is Earth's most remote and least explored continent.

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Is it possible that the gods from Mt. Olympus were extraterrestrial visitors?

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Are we closer to understanding the strange events happening in our skies?

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Is our faith in talismans a connection to something beyond our world?

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Ancient Aliens is counting down the top ten alien petroglyphs around the world.

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Ancient Aliens is counting down the top ten mysteries of the deep.

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Within 20 years, we are expecting to send the first colonizers to the Red Planet.

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Antarctica is Earth's most remote and least explored continent.

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Is it possible that the gods from Mt. Olympus were extraterrestrial visitors?

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Are we closer to understanding the strange events happening in our skies?

"Ancient Aliens" explores the theory that extraterrestrials have visited Earth. Is our faith in talismans a connection to something beyond our world?