9-th episode of 5-th season "Ancient Aliens"

What "Ancient Aliens" 9-th episode about

Luminous relics in the shape of human skulls. Otherworldly artifacts believed to harness the secrets of the universe. Are the Crystal Skulls part of an elaborate hoax? Or do they possess a great, perhaps even otherworldly power?

Episode number: 9

Episode name: "The Crystal Skulls"

Episode release date: 8 october 2013 at 01:00

Status: aired