Authenticating with

Sign Out

Are you sure you want to Sign Out of your provider account?

Unlock full episodes using your participating TV provider subscription.

ActivateLearn More

You are signed in with your provider account and can watch any available full episodes.

Sign Out from providerLearn More


Next airing Sun Aug 20, 3 p.m. ET

Hitler's Arctic Fortress

It's one of the most daring and bold operations of World War II: The Nazi's occupation and fortification of Norway, an Arctic frontline from which the Nazis can attack the Soviet Union, but also providing the possibility of an atomic bomb.

Video Clips