Johnny O'Clock
Dick Powell
Nancy Hobson
Evelyn Keyes
Hotel Doorman
Fred Aldrich
Practical Dealer
George Alesko
Floorman
John P. Barrett
Fred Beecher
Card Player
Brooks Benedict
Waiter
John Berkes
Turk
Jeff Chandler
Dealer
Gene Delmont
Newsboy
Johnny Duncan
Fleming
Matty Fain
Inspector Koch
Lee J. Cobb
Mrs. Wilson
Virginia Farmer
Marion
Victoria Faust
Hotel Guest
Adolph Faylauer
Man
Jerry Frank
Ralph Freedman
Detective
Raoul Freeman
Dick Gordon
Redcap
Jesse Graves
Punchy
Kit Guard
Gambler
Robert Haines
Nelle Marchettis
Ellen Drew
Joe Helper
Fisherman
Al Hill
Hotel Desk Man
Kenner G. Kemp
Onlooker
Pat Lane
George Lloyd
Cy Malis
Edward Margolis
Businessman
Charles Marsh
Bodyguard
Allen Mathews
Thomas H. O'Neil
Harriet Hobson
Nina Foch
Bob Perry
Charles Perry
Hatcheck Girl
Robin Raymond
Dry Cleaner Guy
Shimen Ruskin
Carl Saxe
Jeffrey Sayre
Cy Schindell
Sammy Shack
Jack C. Smith
Charles St. George
Pete Marchettis
Thomas Gomez
Passerby
Bert Stevens
Bill Stubbs
Policeman
Brick Sullivan
Ralph Volkie
Bartender
Charles Wexler
George Zouzaniles
Charles Mueller
Cop
Kenneth MacDonald
Charlie
John Kellogg
Chuck Blayden
Jim Bannon
Slatternly Woman Tenant
Mabel Paige
Phil, Hotel Clerk
Phil Brown
Music Director
Morris Stoloff
Original Music Composer
George Duning
Director
Robert Rossen
Screenplay
Costume Design
Jean Louis
Director of Photography
Burnett Guffey
Original Story
Milton Holmes
Associate Producer
Producer
Edward G. Nealis
Jerry Giesler
Editor
Al Clark
Warren Low
Art Direction
Stephen Goosson
Cary Odell
Set Decoration
James Crowe
Assistant Director
Carl Hiecke
Props
Bill Black
Newsboy Brown
Sound Recordist
Jack Haynes
Stunts
Joe Palma
Wally Rose
Leo Schlesinger
Still Photographer
Ned Scott
Orchestrator
Arthur Morton
Technical Advisor
Publicist
George Lait