- Stephen Greif
- Self - Narrator
- Neville Chamberlain
- Self - Prime Minister of the United Kingdom
- Winston Churchill
- Self - Prime Minister of the United Kingdom
- Édouard Daladier
- Self - Prime Minister of France
- Karl Dönitz
- Self - German Admiral
- Anthony Eden
- Self - British Member of Parliament
- Hermann Göring
- Self - Chief of the Luftwaffe
- Heinrich Himmler
- Self - Reichsführer of the SS
- Adolf Hitler
- Self - Führer of Germany
- Alois Hitler
- Self - Father of Adolf Hitler
- Klara Hitler
- Self - Mother of Adolf Hitler
- Vyacheslav Molotov
- Self - Minister of Foreign Affairs of the Soviet Union
- Benito Mussolini
- Self - Prime Minister of Italy
- Franklin D. Roosevelt
- Self - President of the United States
- Joseph Stalin
- Self - General Secretary of the Communist Party of the Soviet Union
- Paul von Hindenburg
- Self - President of Germany
