加里·格兰特
Cary Grant
饰：约翰 John Robie
格蕾丝·凯利
Grace Kelly
饰：弗朗西斯 Frances Stevens
约翰·汤纳·威廉姆斯
John Williams
饰：H. H. Hughson
夏尔·瓦内尔
Charles Vanel
饰：Bertani
阿尔弗雷德·希区柯克
Alfred Hitchcock
饰：Man sitting next to John Robie on bus (uncredited)
洁茜·罗伊丝·兰迪斯
Jessie Royce Landis
饰：Jessie Stevens
布丽吉特·奥贝尔
Brigitte Auber
饰：丹妮尔 Danielle Foussard
若尔热特·阿尼斯
Georgette Anys
饰：Germaine
约翰·安德逊
John Alderson
饰：Detective at the costume ball (uncredited)
勒内·布朗卡尔
René Blancard
饰：Insp. Lepic (uncredited)
欧仁·博登
Eugene Borden
饰：French waiter (uncredited)
Nina Borget
饰：Frenchwoman (uncredited)
Lewis Charles
饰：Man with milk in kitchen (uncredited)
William 'Wee Willie' Davis
William 'Wee Willie' Davis
饰：Big man in kitchen (uncredited)
多米妮克·达夫雷
Dominique Davray
饰：Antoinette (uncredited)
贝丝·弗劳尔斯
Bess Flowers
饰：Woman at Costume Ball (uncredited)
Russell Gaige
饰：Mr. Sanford (uncredited)
史蒂文·杰雷
Steven Geray
饰：Desk clerk (uncredited)
Donald Lawton
饰：Bit part (uncredited)
罗兰·勒萨弗尔
Roland Lesaffre
饰：Claude (uncredited)
Don Megowan
饰：Detective at the costume ball (uncredited)
路易斯梅西埃
Louis Mercier
饰：Croupier (uncredited)
阿尔贝托·莫林
Alberto Morin
饰：Detective (uncredited)
Paul Newlan
饰：Vegetable man (uncredited)
Barry Norton
饰：Frenchman (uncredited)
Manuel París
饰：Croupier (uncredited)
Leonard Penn
饰：Monaco policeman (uncredited)
Albert Pollet
饰：Croupier (uncredited)
Loulette Sablon
饰：Frenchwoman (uncredited)
科兹摩萨尔多
Cosmo Sardo
饰：Bit part (uncredited)
Philip Van Zandt
饰：Jewelry clerk (uncredited)
让·马丁内利
Jean Martinelli
饰：Foussard
George Adrian
饰：Detective (uncredited)
Martha Bamattre
饰：Bit part (uncredited)
Margaret Brewster
饰：Cold-cream woman (uncredited)
Frank Chelland
饰：Chef (uncredited)
Guy De Vestel
饰：Detective (uncredited)
Michael Hadlow
Michael Hadlow
饰：Monaco policeman (uncredited)
让·埃贝
Jean Hébey
饰：Police inspector Mercier (uncredited)
Gladys Holland
Gladys Holland
饰：Elegant French woman (uncredited)
Bela Kovacs
饰：Detective (uncredited)
Jeanne Lafayette
饰：Frenchwoman (uncredited)
Eddie Le Baron
饰：Frenchman (uncredited)
Edward Manouk
饰：Kitchen help (uncredited)
George Nardelli
饰：Croupier (uncredited)
George Paris
饰：Croupier (uncredited)
Otto F. Schulze
饰：Chef (uncredited)
Adele St. Mauer
饰：Woman with birdcage on bus (uncredited)
Marie Stoddard
饰：Mrs. Sanford (uncredited)
Aimee Torriani
饰：Woman in kitchen (uncredited)
约翰·威廉姆斯
John Williams
饰：H.H. Hughson
奥利弗·克罗斯
Oliver Cross
饰：Casino Patron
查尔兹·歇洛克
Charles Sherlock
饰：Detective
Mike Morelli
饰：Detective
汉斯-乔基姆·默比斯
Hans-Joachim Möbis
饰：Casino Patron
Monty O'Grady
饰：Casino Patron
诺尔曼·斯蒂凡斯
Norman Stevans
饰：Casino Patron
Earl Spainard
饰：Casino Patron
伯纳德·赛尔
Bernard Sell
饰：Casino Patron
Paul Power
饰：Casino Patron
Ervin Richardson
饰：Detective
Jose Portugal
饰：Casino Patron
Murray Pollack
饰：Casino Patron
弗雷德·凯尔西
Fred Kelsey
饰：Party Guest
乔治德诺尔芒迪
George DeNormand
饰：Detective
富兰克林·法纳姆
Franklyn Farnum
饰：Party Guest
Nestor Eristoff
饰：Party Guest
Lala Detolly
饰：French Queen
Jack Chefe
饰：Hotel Security
Ralph Brooks
Ralph Brooks
饰：Casino Patron
John Breen
饰：Party Guest
查尔斯·文恩
Charles Vanel
饰：巴尔塔尼