詹姆斯·梅森

James Mason

饰：Ulysses Diello (Code Name: Cicero)

达尼尔·达黎欧

Danielle Darrieux

饰：Countess Anna Staviska

迈克尔·伦尼

Michael Rennie

饰：Colin Travers

沃尔特·汉普顿

Walter Hampden

饰：Sir Frederic

Oscar Karlweis

Oscar Karlweis

饰：L. C. Moyzisch

Herbert Berghof

饰：Col. von Richter

约翰·文格拉夫

John Wengraf

饰：Count Von Papen

Ben Astar

饰：Siebert (as A. Ben Astar)

Roger Plowden

Roger Plowden

饰：Macfadden

Hannelore Axman

Hannelore Axman

饰：Von Papen's secretary (uncredited)

Salvador Baguez

饰：Ship's captain (uncredited)

劳伦斯·多布金

Lawrence Dobkin

饰：Santos (uncredited)

Antonio Filauri

饰：Italian Ambassador (uncredited)

马丁·加拉拉加

Martin Garralaga

饰：Butler (uncredited)

Stuart Hall

饰：British military attache (uncredited)

Lumsden Hare

饰：(uncredited)

Yeghishe Harout

饰：(uncredited)

Frank Hemingway

Frank Hemingway

饰：(uncredited)

阿兰姆·卡彻

Aram Katcher

饰：Turk (uncredited)

Faith Kruger

Faith Kruger

饰：German singer (uncredited)

Stanley Logan

饰：(uncredited)

理查德·洛

Richard Loo

饰：Japanese Ambassador (uncredited)

莱斯特·马修斯

Lester Matthews

饰：Undersecretary (uncredited)

基思·麦康奈尔

Keith McConnell

饰：Johnson (uncredited)

阿尔贝托·莫林

Alberto Morin

饰：Butler (uncredited)

Jeroma Moshan

Jeroma Moshan

饰：Charwoman (uncredited)

Leo Mostovoy

饰：(uncredited)

内斯特帕瓦

Nestor Paiva

饰：Turkish Ambassador (uncredited)

迈克尔·佩特

Michael Pate

饰：Morrison (uncredited)

Gene Roth

饰：(uncredited)

康斯坦丁肖恩

Konstantin Shayne

饰：Proprietor (uncredited)

Marc Snow

Marc Snow

饰：Banker (uncredited)

约翰·萨顿

John Sutton

饰：Narrator (uncredited)

Sadik Tarlan

Sadik Tarlan

饰：(uncredited)

Ivan Triesault

饰：Steuben (uncredited)

奥托·维尔尼克

Otto Wernicke

饰：Pullman porter (uncredited)

大卫 沃尔菲

David Wolfe

饰：Da Costa (uncredited)

阿尔弗雷德·蔡斯勒

Alfred Zeisler

饰：Kaltenbrunner (uncredited)

奥斯卡·卡尔魏斯

Oskar Karlweis

饰：L. C. Moyzisch

内尔·发莫罗

Neyle Morrow

奥特沃尔迪斯

Otto Waldis

Maurice Brierre

Alexis Davidoff