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 HISTORY 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?
63 episodes transcribedThe discovery of the ancient megalithic site of Karahan Tepe in southern Turkey turned the world of archaeology on its head, displaying engin...
Ancient Aliens has examined the oldest and most mysterious rock art on Earth–up close and in person. Now, Giorgio Tsoukalos takes a look back...
More than 10,000 crop circle formations have been documented in over 50 countries, and many display properties that defy conventional explana...
Studies have shown that up to 70% of all UFO sightings happen in so-called ‘hotspots’ where reports of visions, mysterious lights and unusual...
Ancient Aliens has followed investigators across the globe as they’ve gone directly to the sites where unexplained incidents have been report...
Ancient cultures around the world often referred to the gods as the “Immortals” — but could they have encountered extraterrestrial beings tha...
In Ireland, the notion of the fairy folk dates back thousands of years and originates with stories of powerful shining beings who came down f...
Ancient Aliens has traveled to many mysterious sites that seem to defy explanation. Now, Giorgio Tsoukalos takes a look back at some of the m...
In the nearly 2,000-year-old text called “The Zohar”, there is a curious passage that describes hidden realms beneath the surface of the Eart...
Today, more people than ever before believe that Unidentified Flying Objects are of alien origin. But if extraterrestrials have come to Earth...
Ancient Aliens has met with eyewitnesses and traveled to the sites of incredible UFO incidents reported all over the world. Now, Giorgio Tsou...
In the 20th century, a mysterious British woman who claimed to be the reincarnation of an ancient Egyptian priestess shocked Egyptologists by...
Throughout the ancient world, tales were told of fire-breathing dragons. Though fearsome, they were often worshipped as the bringers of great...
Ancient Aliens has investigated the world’s oldest and most incredible relics up close and in person. Now, Giorgio Tsoukalos takes a look bac...
Millions of people around the world have reported encountering shadowy entities who instill fear, shortness of breath, and even paralysis. Is...
Since 2017, the Navy has been releasing photos and videos of Unidentified Aerial Phenomena–and Ancient Astronaut Theorists suggest the incred...
Ancient Aliens has followed investigators across the globe as they’ve gone directly to the sites where signs of alien life have been found. N...
Some of the world’s most iconic sacred temples were built atop the ruins of structures that are far more ancient. What compelled early humans...
In the traditions of native peoples across North America are stories of the Star Ancestors–powerful beings who descended to Earth in the dist...
Ancient Aliens is counting down the top ten most devastating disasters ever documented that might have an otherworldly connection, from a fly...
