Ancient Aliens

200919 series
Available on
Sky History

Investigators circle the globe in search of evidence in their quest to determine whether life on Earth began in outer space and if aliens influenced mankind in ancient times. Did extraterrestrial beings visit Earth and share information about technology and influence human religions? And more importantly, if aliens visited the planet before, will they return? Alien theorists believe that the answer to both questions is a resounding yes.

The Reptilians: Episode Image
Episode 5The Reptilians

Reptillians: Experts question whether ancient myths provide evidence that reptillian aliens are more than just pop-culture creations and staples of science-fiction. (S6, ep 12)

The Tesla Experiment: Episode Image
Episode 6The Tesla Experiment

Tesla Experiment: Inventor Nikola Tesla claimed to have direct communication with beings on other planets. Could this genius scientist have been a human 'receiver'? (S6, ep 14)

The God Particle: Episode Image
Episode 7The God Particle

Experts question what the God Particle reveals about the origin of our world and whether clues to its significance could have been left by ancient aliens. (S6, ep 16)

Alien Encounters: Episode Image
Episode 8Alien Encounters

Ancient Astronaut Theorists investigate how ancient aliens may have helped to guide and define mankind in the remote past. (S6, ep 15)

Aliens & Superheroes: Episode Image
Episode 9Aliens & Superheroes

Experts investigate whether ancient tales of beings with super-human powers could be inspired by extra-terrestrials who came to Earth in the past. (S6, ep 13)

How to watch Ancient Aliens

New to SkySee Sky TV dealsAlready have Sky TV?Watch on Sky Go