Marilyn Erskine
饰：Narration By
霍华德·基尔
HarryCliffordKeel
饰：Narration By
乔治·墨菲
George Murphy
饰：Narration By
沃尔特·皮金
Walter Pidgeon
饰：Narration By
巴瑞·萨里万
Barry Sullivan
饰：Narration By
罗伯特·泰勒
Robert Taylor
饰：Narration By
詹姆斯·惠特摩
James Whitmore
饰：Narration By
本尼托·墨索里尼
Benito Mussolini
饰：Himself (archive footage) (as Mussolini)
Hideki Tojo
饰：Himself (archive footage) (as Tojo)
约瑟夫·维萨里奥诺维奇·斯大林
Иосиф Виссарионович Сталин
饰：Himself (archive footage) (as Stalin)
列宁
V.I. Lenin
饰：Himself (archive footage) (as Lenin)
维亚切斯拉夫·莫洛托夫
Vyacheslav Molotov
饰：Himself (archive footage) (as Molotov)
King George V
King George V
饰：Himself (archive footage) (as King George)
乔治·卡特利特·马歇尔
George C. Marshall
饰：Himself (archive footage) (as General Marshall)
温斯顿·伦纳德·斯宾塞·丘吉尔
Winston Churchill
饰：Himself (archive sound)
Jackie Robinson
饰：Himself (archive footage)
德怀特·戴维·艾森豪威尔
Dwight D. Eisenhower
饰：Himself (archive footage) (uncredited)
赫尔曼·戈林
Hermann Göring
饰：Himself (archive footage) (uncredited)
埃德加·胡佛
J. Edgar Hoover
饰：Himself - Chief of the FBI (archive footage) (uncredited)
Franklin Delano Roosevelt
Franklin Delano Roosevelt
饰：Himself (archive footage) (uncredited)
Adlai Stevenson
饰：Himself (archive footage) (uncredited)
Sid Tomack
饰：Carnival Barker (uncredited)
Leon Trotsky
饰：Himself (archive footage) (uncredited)
哈里·S·杜鲁门
Harry S. Truman
饰：Himself (archive footage) (uncredited)
William Green
William Green
饰：Himself (archive footage) (as Bill Green)
Walter Reuther
Walter Reuther
饰：Himself (archive footage)
Rachel Robinson
Rachel Robinson
饰：Herself (archive footage) (uncredited)
多尔·沙里
Dore Schary
饰：Narration By
George Meany
饰：Himself
鲁道夫·赫斯
Rudolf Hess
饰：Himself
巴瑞·萨里万
Barry Sullivan
饰：自己
沃尔特·皮金
Walter Pidgeon
饰：自己
霍华德·基尔
HarryCliffordKeel
饰：自己
Marilyn Erskine
饰：自己
罗伯特·泰勒
Robert Taylor
饰：自己
乔治·墨菲
George Murphy
饰：自己
詹姆斯·惠特摩
James Whitmore
饰：自己
多尔·沙里
Dore Schary
饰：自己
富兰克林·德拉诺·罗斯福
Franklin D. Roosevelt
饰：Self,(archive footage)
约瑟夫·斯大林
Joseph Stalin
饰：Self,(archive footage)
列昂·托洛茨基
Leon Trotsky
饰：Self,(archive footage) (as Leon Trotsky)