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.

Ryan Sprague

Profession Actor

Credits See All

Portal
Damon - Ghost Tracker Host
Ancient Aliens
Self - Author, Somewhere in the Skies, Self
Ancient Aliens Special Presentation
Self

Trailers & Videos See All

Portal
1:31
Ancient Aliens
1:58
Ancient Aliens: Best Of
1:57