This episode is available ON-DEMAND to customers of participating TV providers.
To unlock access to full episodes select a provider.
Are you sure you want to Sign Out of your provider account?
You are signed in with your provider account and can watch any available full episodes.
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.