13 seasons available

Ancient Aliens

TV14 • History, Documentaries, Supernatural, Science Fiction • TV Series • 2010

If aliens visited Earth in the past, could they make an appearance in the future? For ancient alien theorists, the answer is a resounding yes. They be...more

If aliens visited Earth in the past, could they make an appearance in the future? For ancient alien theorists, the answer is a resounding yes. They be...more

Start watching Ancient Aliens

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13 seasons available (144 episodes)

13 seasons available

(144 episodes)

Episode 1

The UFO Conspiracy

In 2017, it was revealed that the Department of Defense recently spent millions investigating reports of UFOs.
Episode 2

Da Vinci's Forbidden Codes

Researchers claim there are hidden messages that can be found within the works of Leonardo da Vinci--and other art throughout history--that may reveal an extraterrestrial influence.
Episode 3

The Alien Protocols

In 2017, a strange, cigar-shaped object entered our solar system from another star system traveling in such an unusual trajectory it caused some astronomers to suggest that it could be an extraterrestrial craft.
Episode 4

Earth's Black Holes

Could black holes exist not just in outer space, but here on Earth? And if so, could Earth’s Black Holes have caused strange disappearances and other inexplicable phenomena for centuries?
Episode 5

The Desert Codes

Could giant ancient drawings found etched into the desert floor be part of an ancient alien code?
Episode 6

Area 52

Could Area 51's notoriety act as a cover up to much bigger, top-secret extraterrestrial experiments taking place at multiple locations?
Episode 7

Earth Station Egypt

Was Egypt home to Earth's earliest extraterrestrial visitors? Ancient Astronaut theorist Giorgio A. Tsoukalos explores the latest scientific discoveries at some of the world's most ancient places.
Episode 8

Island of the Giants

Could the ancient ruins of Sardinia, Italy hold clues to an extraterrestrial past? Oak Island treasure hunter Marty Lagina and Ancient Astronaut theorist Giorgio A. Tsoukalos explore the bizarre statues.
Episode 9

The Taken

Millions of people around the world have claimed to be abducted by extraterrestrials. Are these extraordinary accounts some form of mass psychological delusion? Or, might these stories actually be true?
Episode 10

The Sentinels

Seven stone giants stand guard over a Pacific island. But what are they protecting--and from whom? Ancient Astronaut theorists Giorgio A. Tsoukalos and David H. Childress explore a Polynesian land of bizarre figures
Episode 11

Russia Declassified

A secret alliance hidden in plain sight. Joint space missions with undisclosed agendas. Have the United States and Russia been working together from the very beginning of the Space Race--in preparation for the ultimate extraterrestrial encounter?
Episode 12

They Came from the Sky

Ancient cultures from around the world believed that meteorites were not merely rocks that fell from the sky, but sacred stones imbued with the power of the Gods.
Episode 13

The Artificial Human

Are intelligent robots a threat to humanity - or the next step in human evolution? As man and machine begin to merge, are we fulfilling a destiny prepared for us by aliens thousands of years ago?

Chaco Canyon Petroglyphs

King Pakal's Spaceship

Mysterious Temples of Palenque

Alien Apocalypse 2012

Alien Hotspots

Ancient Death Rays

Ancient UFO Sightings

Ancient Underground City

Florida's Coral Castle

Hidden Caves of Tayos

Japan's Atlantis

Legends of the Anasazi

Mayan Underground

Mexico's Zone of Silence

Mysteries of the Bermuda Triangle

Myths of Atlantis

Operation Paperclip

Peru's Ancient Fortress

Peru's Gate of the Gods

Stonehenge of Armenia

Stones of Carnac

The Nazi Bell

Turkey's Buried City

UFO Sightings on the World Grid

Walls of Jericho

Where was Atlantis?

Wormholes

Discovering the Next Earth

Foo Fighters

Frank Drake and the Founding of SETI

Vimanas

What Are the Pyramids?

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