World War Two: Behind Closed Doors - Season 1 Episode 1 Unlikely Friends, Part 1
The unlikely non-aggression pact between Hitler and Stalin that existed until the Nazis betrayed the Soviet Union in June 1941, when Stalin looked to form a new alliance.
- Genre: Documentary, War & Politics
- Studio: BBC Two
- Keyword: world war ii
- Cast: Aleksey Petrenko, Bob Gunton, Paul Humpoletz, Samuel West, Valeriy Zhakov, Michael J. Reynolds