Season 10
ANCIENT ALIENS examines 75 million years of the most credible alien evidence here on Earth. From the age of dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the U.S., each episode gives historic depth to the questions, speculations, controversies, firsthand accounts and grounded theories surrounding an age-old debate. Did intelligent life forms from outer space visit Earth thousands of years ago? Do they visit us now?
Episodes
1 Aliens B.C. Jul 24, 2015 
2 NASA's Secret Agenda Jul 31, 2015 
3 Aliens and Robots Aug 7, 2015 
4 Dark Forces Aug 14, 2015 
5 The Alien Evolution Aug 21, 2015 
6 The Other Earth Aug 28, 2015 
7 Creatures of the Deep Sep 4, 2015 
8 Circles from the Sky Sep 18, 2015 
9 The Alien Wars Oct 2, 2015 
10 The Forbidden Zones Oct 9, 2015