Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Aliens in the ancient past is now common knowledge, but some researchers believe they have returned to manipulate and use mankind to a sinister end.
There are no TV Airings of Alien Ancestors: The Gods of Man in the next 14 days.
Add Alien Ancestors: The Gods of Man to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".