Robert Walker
Bruno Antony
Leo G. Carroll
Sen. Morton
Patricia Hitchcock
Barbara Morton
Kasey Rogers
Miriam Joyce Haines
Howard St. John
Police Capt. Turley
Norma Varden
Mrs. Cunningham
Robert Gist
Det. Leslie Hennessey
Benjie Bancroft
Police Officer
Harry Baum
Tennis Match Spectator
Brooks Benedict
Tennis Umpire
Joe Brooks
Carnival Patron
Leonard Carey
Anthonys' Butler
Edward Clark
Miriam's Boss
Jack Cushingham
Fred Reynolds
John Daheim
Detective at Merry-Go-Round
John Doucette
Det. Hammond
Jay Eaton
General - Party Guest
Franklyn Farnum
Party Guest
Tommy Farrell
Miriam's Boyfriend
Sam Flint
Train Passenger Requesting Light
Kay Garrett
Tennis Match Spectator
Stuart Hall
Tennis Match Spectator
Al Hill
Carnival Game Proprietor
Harry Hines
Man Under Merry-Go-Round
Alfred Hitchcock
Man Boarding Train Carrying a Double Bass
Mary Alan Hokanson
Secretary
J. Louis Johnson
Mortons' Butler
Fred Kelsey
Tennis Match Spectator / Carnival Attendee
Mike Lally
Detective at Carnival
Perc Launders
Police Desk Sergeant
Louis Lettieri
Boy with Balloon
George Magrill
Policeman at Merry-Go-Round
Charles Marsh
Bystander at Drain
David McMahon
Bystander at Drain
Charles Meredith
Judge Donahue
Ralph Moody
Seedy Man at Carnival
Roland Morris
Miriam's Boyfriend
Odette Myrtil
Madame Darville
Barry Norton
Tennis Match Spectator
Spec O'Donnell
Carnival Patron
Paul Panzer
Bystander at Merry-Go-Round
Anthony Redondo
Train Passenger
Georges Renavent
Monsieur Darville
Suzanne Ridgway
Bystander at Merry-Go-Round Wreck
Brick Sullivan
Carnival Patron
Laura Treadwell
Mrs. Anderson
Howard Washington
Waiter on Train
Chalky Williams
Carnival Patron
Robert B. Williams
Bystander at Drain