Farley Granger
Guy Haines
Ruth Roman
Anne Morton
Robert Walker
Bruno Antony
Leo G. Carroll
Sen. Morton
Patricia Hitchcock
Barbara Morton
Kasey Rogers
Miriam Haines
Marion Lorne
Mrs. Antony
Jonathan Hale
Mr. Antony
Howard St. John
Police Capt. Turley
John Brown
Prof. Collins
Norma Varden
Mrs. Cunningham
Robert Gist
Det. Leslie Hennessey
Brooks Benedict
Tennis Umpire (uncredited)
John Doucette
Det. Hammond (uncredited)
Harry Hines
Man Under Merry-Go-Round (uncredited)
Alfred Hitchcock
Man Boarding Train Carrying a Double Bass (uncredited)
Paul McGuire
Train Passenger (uncredited)
Oliver Cross
Party Guest (uncredited)
Tom Ferrandini
Linesman (uncredited)
Stuart Hall
Tennis Match Spectator (uncredited)
Joel Allen
Policeman (uncredited)
Murray Alper
Boatman (uncredited)
Monya Andre
Dowager (uncredited)
Benjie Bancroft
Police Officer (uncredited)
Harry Baum
Tennis Match Spectator (uncredited)
Al Bridge
Tennis Judge (uncredited)
Joe Brooks
Carnival Patron (uncredited)
John Butler
Blind Man (uncredited)
Leonard Carey
Anthonys' Butler (uncredited)
Edward Clark
Miriam's Boss (uncredited)
Jack Cushingham
Fred Reynolds (uncredited)
John Daheim
Detective at Merry-Go-Round (uncredited)
Marilyn Dialon
Girl on Carousel (uncredited)
Jay Eaton
General - Party Guest (uncredited)
Roy Engel
Policeman (uncredited)
Herbert Evans
Party Guest (uncredited)
Franklyn Farnum
Party Guest (uncredited)
Tommy Farrell
Miriam's Boyfriend (uncredited)
Sam Flint
Train Passenger Requesting Light (uncredited)
Kay Garrett
Tennis Match Spectator (uncredited)
Robert Haines
Bus Driver (uncredited)
Sam Harris
Party Guest (uncredited)
Edward Hearn
Lt. Campbell (uncredited)
Al Hill
Carnival Game Proprietor (uncredited)
Mary Alan Hokanson
Secretary (uncredited)
Edna Holland
Mrs. Joyce (uncredited)
J. Louis Johnson
Mortons' Butler (uncredited)
Fred Kelsey
Tennis Match Spectator / Carnival Attendee (uncredited)
Mike Lally
Detective at Carnival (uncredited)
Perc Launders
Police Desk Sergeant (uncredited)
Louis Lettieri
Boy with Balloon (uncredited)
George Magrill
Policeman at Merry-Go-Round (uncredited)
Charles Marsh
Bystander at Drain (uncredited)
Thomas Martin
Party Guest (uncredited)
David McMahon
Bystander at Drain (uncredited)
Charles Meredith
Judge Donahue (uncredited)
Ralph Moody
Seedy Man at Carnival (uncredited)
Mike Morelli
Boatman (uncredited)
Roland Morris
Miriam's Boyfriend (uncredited)
Odette Myrtil
Madame Darville (uncredited)
Richard Neill
Party Guest (uncredited)
Barry Norton
Tennis Match Spectator (uncredited)
Spec O'Donnell
Carnival Patron (uncredited)
Paul Panzer
Bystander at Merry-Go-Round (uncredited)
Minna Phillips
Dowager (uncredited)
Anthony Redondo
Train Passenger (uncredited)
Georges Renavent
Monsieur Darville (uncredited)
Suzanne Ridgway
Bystander at Merry-Go-Round (uncredited)
Dick Ryan
Minister (uncredited)
Charles Sherlock
Cop (uncredited)
Janet Stewart
Girl (uncredited)
Brick Sullivan
Carnival Patron (uncredited)
Shirley Tegge
Girl (uncredited)
Laura Treadwell
Mrs. Anderson (uncredited)
Joe Warfield
Soda Jerk (uncredited)
Howard Washington
Waiter on Train (uncredited)
Dick Wessel
Bill (uncredited)
Chalky Williams
Carnival Patron (uncredited)
Robert B. Williams
Bystander at Drain (uncredited)
Czenzi Ormonde
Screenplay
George James Hopkins
Set Decoration
Alfred Hitchcock
Director
Robert Burks
Director of Photography
Gordon Bau
Makeup Artist
Whitfield Cook
Adaptation
Ted Haworth
Art Direction
Patricia Highsmith
Novel
Raymond Chandler
Screenplay
Alfred Hitchcock
Producer
William H. Ziegler
Editor
Dimitri Tiomkin
Original Music Composer
Hans F. Koenekamp
Special Effects
Leah Rhodes
Costume Design
Dolph Thomas
Sound
Ray Heindorf
Music Director
Ben Hecht
Additional Writing
Bill Phillips
Makeup Artist
Myrl Stoltz
Hairdresser
Mel Dellar
Assistant Director
C. Carter Gibson
Second Assistant Director
Mentor Huebner
Production Illustrator
Armor Marlowe
Props
Paul Baxley
Stunts
John Daheim
Stunts
Durward Graybill
Still Photographer
Norman C. McClay
Best Boy Electric
Harold Noyes
Grip
Charles O'Bannon
Gaffer
William Schurr
Second Assistant Camera
Leonard J. South
Assistant Camera
Robert O'Dell
Wardrobe Master
William Guthrie
Location Manager
Rita Michaels
Script Supervisor
Barbara Keon
Production Assistant