Ancient Aliens

Episode 1 | The Lost City of Peru

Machu Picchu is fascinating to archaeologists and historians because it is not documented in any of the ancient chronicles of the Spanish conquistadors.

Episode 2 | 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 of Stonehenge to the precision cut stones of Puma Punku. Could these extr...

Episode 3 | Top Ten Alien Cover-Ups

Ancient Aliens is counting down the world's top ten alien cover-ups, from the famous Roswell Incident to a secret military base rumored to be housing ET technology to recently released UFO videos captured by cameras on Navy fighte...

Episode 4 | The Mystery of Mount Shasta

Some people in Mount Shasta believe that a lost continent called Lemuria is hidden beneath the mountain, along with its capital crystalline city, Telos.

Episode 5 | The Human Experiment

Numerous experiments which were performed on human test subjects in the World.

Episode 6 | Top Ten Alien Encounters

We're counting down the world's top ten alien encounters, from the first reported abduction event to mass UFO sightings over New York's Hudson Valley to an incident in ancient Rome that changed the course of human history. Could t...

Episode 7 | Top Ten Alien Artifacts

Ancient Aliens has traveled the globe and investigated strange objects found on every continent on Earth. We're counting down the top ten alien artifacts. Objects that could provide evidence that extraterrestrials once walked amon...

Episode 8 | The Disclosure Event