雷·米兰德

Ray Milland

饰：汤尼 Tony Wendice

格蕾丝·凯利

Grace Kelly

饰：玛戈 Margot Mary Wendice

罗伯特·卡明斯

Robert Cummings

饰：马克 Mark Halliday

约翰·汤纳·威廉姆斯

John Williams

饰：Chief Insp. Hubbard

安东尼·道森

Anthony Dawson

饰：Charles Alexander Swann aka Captain Lesgate

利奥·布里特

Leo Britt

饰：The Storyteller

乔治·利

George Leigh

饰：Det. Williams

George Alderson

饰：Detective #1

罗温·休斯

Robin Hughes

饰：Police sergeant

Sanders Clark

饰：Detective (uncredited)

Robert Dobson

饰：Police photographer (uncredited)

盖·唐尔曼

Guy Doleman

饰：Detective (uncredited)

贝丝·弗劳尔斯

Bess Flowers

饰：Woman departing ship (uncredited)

山姆·哈里斯

Sam Harris

饰：Man in phone booth (uncredited)

哈罗德·米勒

Harold Miller

饰：Men's Club party member (uncredited)

马丁·米尔纳

Martin Milner

饰：Policeman Outside Wendice Flat (uncredited)

Forbes Murray

Forbes Murray

饰：Judge at Margot's trial (uncredited)

Thayer Roberts

饰：Detective (uncredited)

帕特里克·艾伦

Patrick Allen

饰：Detective Pearson

Richard Bender

饰：Banquet Member (uncredited)

Robert Garvin

饰：Banquet Member (uncredited)

Michael Hadlow

Michael Hadlow

饰：Undetermined Role (uncredited)

Ben Pollock

Ben Pollock

饰：Banquet Member (uncredited)

阿尔弗雷德·希区柯克

Alfred Hitchcock

饰：Man at Tony`s Table at the Dinner in Photograph

约翰·威廉姆斯

John Williams

饰：Chief Inspector Hubbard

威廉·H·奥布莱恩

William H. O'Brien

饰：Waiter at Stag Dinner

Monty O'Grady

饰：Ship Passenger

伯纳德·赛尔

Bernard Sell

饰：Ship Passenger

Ray Spiker

饰：Dock Hand

诺尔曼·斯蒂凡斯

Norman Stevans

饰：Banquet Member