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?
| Title | Time | ||
|---|---|---|---|
| 1 | The Top Ten Alien Influencers | 41:36 | Buy on Amazon |
| 2 | The Top Ten Extraordinary Creatures | 41:35 | Buy on Amazon |
| 3 | The Top Ten Hidden Alien Bases | 41:36 | Buy on Amazon |
| 4 | The Top Ten Scariest Encounters | 41:36 | Buy on Amazon |
| 5 | The Top Ten Alien Codes | 41:35 | Buy on Amazon |
| 6 | The Top Ten Alien Disasters | 41:35 | Buy on Amazon |
| 7 | Secrets of the Sumerians | 42:11 | Buy on Amazon |
| 8 | The Ufo Superhighway | 42:11 | Buy on Amazon |
| 9 | Mysteries of Scotland | 42:11 | Buy on Amazon |
| 10 | Mystery of the Stone Spheres | 42:11 | Buy on Amazon |
