法利·格兰杰

Farley Granger

饰：海尼斯 Guy Haines

鲁思·罗曼

Ruth Roman

饰：安妮 Anne Morton

李奥纳多·凯瑞

Leonard Carey

饰：Anthonys' butler (uncredited)

阿尔弗雷德·希区柯克

Alfred Hitchcock

饰：Man boarding train carrying a double bass (uncredited)

里奥·G·卡罗尔

Leo G. Carroll

饰：Sen. Morton

帕特·希区柯克

Patricia Hitchcock

饰：Barbara Morton

李奥纳多·凯瑞

Leonard Carey

饰：Miriam Joyce Haines (as Laura Elliott)

马里恩·洛恩

Marion Lorne

饰：Mrs. Anthony

乔纳森·哈勒

Jonathan Hale

饰：Mr. Anthony

霍华德·圣约翰

Howard St. John

饰：Police Capt. Turley

约翰·布朗

John Brown

饰：Prof. Collins

诺玛·威登

Norma Varden

饰：Mrs. Cunningham

罗伯特·吉斯特

Robert Gist

饰：Leslie Hennessy

Joel Allen

饰：Policeman (uncredited)

默里·阿尔珀

Murray Alper

饰：Boatman (uncredited)

曼雅·安德烈

Monya Andre

饰：Dowager (uncredited)

布鲁克斯·贝内迪克特

Brooks Benedict

饰：Tennis umpire (uncredited)

阿尔·布里奇

Al Bridge

饰：Tennis judge (uncredited)

约翰·巴特勒

John Butler

饰：Blind man (uncredited)

爱德华·克拉克

Edward Clark

饰：Miriam's boss (uncredited)

约翰·达海姆

John Daheim

饰：Detective at merry-go-round (uncredited)

约翰·狄福塞

John Doucette

饰：Det. Hammond (uncredited)

罗伊·恩格尔

Roy Engel

饰：Policeman (uncredited)

赫伯特·埃文斯

Herbert Evans

饰：Party guest (uncredited)

富兰克林·法纳姆

Franklyn Farnum

饰：Party guest (uncredited)

Tommy Farrell Tommy Farrell

饰：Miriam's boyfriend (uncredited)

萨姆·弗林特

Sam Flint

饰：Train passenger requesting light (uncredited)

Edward Hearn

饰：Lt. Campbell (uncredited)

艾尔·希尔

Al Hill

饰：Carnival game proprietor (uncredited)

Harry Hines

饰：Man under merry-go-round (uncredited)

玛丽艾伦霍坎森

Mary Alan Hokanson

饰：Secretary (uncredited)

Edna Holland

饰：Mrs. Joyce (uncredited)

J. Louis Johnson

饰：Mortons' butler (uncredited)

迈克·拉里

Mike Lally

饰：Detective at carnival (uncredited)

Perc Launders

饰：Police desk sergeant (uncredited)

Louis Lettieri

饰：Boy with balloon (uncredited)

Charles Marsh

饰：Bystander at drain (uncredited)

Paul McGuire

饰：Man on train (uncredited)

David McMahon

饰：Bystander at drain (uncredited)

查尔斯梅瑞狄斯

Charles Meredith

饰：Judge Donahue (uncredited)

Ralph Moody

饰：Seedy man at carnival (uncredited)

Odette Myrtil

饰：Madame Darville (uncredited)

保罗·潘策尔

Paul Panzer

饰：Bystander at merry-go-round (uncredited)

Georges Renavent

饰：Monsieur Darville (uncredited)

Dick Ryan

饰：Minister (uncredited)

查尔兹·歇洛克

Charles Sherlock

饰：Cop (uncredited)

Laura Treadwell

饰：Mrs. Anderson (uncredited)

迪克·韦塞尔

Dick Wessel

饰：Bill (uncredited)

罗伯特·威廉姆斯

Robert Williams

饰：Bystander at drain (uncredited)

乔治·麦格瑞

George Magrill

饰：Policeman at Merry-Go-Round (uncredited)

Barry Norton

饰：Tennis Match Spectator (uncredited)

Suzanne Ridgeway

饰：Bystander at Merry-Go-Round Wreck (uncredited)

Joe Warfield

饰：Soda Jerk (uncredited)

Jack Cushingham

饰：Fred Reynolds

Roland Morris

饰：Miriam's Boyfriend

Minna Phillips

饰：Dowager

Janet Stewart

Shirley Tegge

Shirley Tegge

Howard Washington

饰：Waiter on Train

罗伯特·沃克

Robert Walker

饰：Bruno Antony

奥利弗·克罗斯

Oliver Cross

饰：Party Guest

Joe Brooks

饰： Carnival Patron

杰伊·伊顿

Jay Eaton

饰：General - Party Guest

Spec O'Donnell

饰：Carnival Patron

山姆·哈里斯

Sam Harris

饰：Party Guest

Mike Morelli

饰：Boatman

弗雷德·凯尔西

Fred Kelsey

饰：Tennis Match Spectator / Carnival Attendee

Richard Neill

饰：Party Guest

Chalky Williams

饰：Carnival Patron

Brick Sullivan

饰：Carnival Patron

Stuart Hall

饰：Tennis Match Spectator

Tom Ferrandini

饰：Linesman

乔纳森·哈勒

Jonathan Hales

饰：Mr. Anthony