X

Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Mark Carlotto

Credits See All

Ancient Aliens Special Presentation
Self - Author, Before Atlantis
The UnXplained with William Shatner
Self - Author, Before Atlantis
Ancient Aliens
Self - Author, Not of This World, Self - Author, Before Atlantis, Self - Author, The Cydonia Controversy

Trailers & Videos See All

Ancient Aliens
1:58
Ancient Aliens: Best Of
1:57
Confirmation: The Hard Evidence Of Aliens Among Us
2:53