Captain Thomas McQuigg
Robert Mitchum
Irene Hayes
Lizabeth Scott
Harry Craig
Les Tremayne
R. G. Connolly
Don Porter
Sgt. Sullivan
Walter Baldwin
Joe Scanlon
Brett King
Breeze Enright
Richard Karlan
Tony
Tito Vuolo
Sergeant (uncredited)
Eric Alden
Rookie Cop (uncredited)
Gregg Barton
Mitchell (uncredited)
Don Beddoe
Police Dispatcher (uncredited)
Robert Bice
Nick Scanlon
Robert Ryan
Simpson (uncredited)
Matthew Boulton
Cameron (uncredited)
Barry Brooks
Roy Higgins (uncredited)
Howland Chamberlain
Mannick (uncredited)
John Daheim
Harris (uncredited)
Don Dillaway
Police Car Driver (uncredited)
Art Dupuis
Operator (uncredited)
Jane Easton
Car 43 Policeman (uncredited)
Pat Flaherty
Head of Crime Commission (uncredited)
William Forrest
Lewis (uncredited)
Jack Gargan
Officer Bob Johnson
William Talman
Pedestrian (uncredited)
Dick Gordon
Reporter (uncredited)
Bret Hamilton
Girl (uncredited)
Jayne Hazard
Sgt. Werker (uncredited)
Howard Joslin
Secretary (uncredited)
Hazel Keener
Mike Lally
Officer Mosley (uncredited)
Harry Lauter
Elevator Boy (uncredited)
Ronald Lee
Police Doctor (uncredited)
Herbert Lytton
Pedestrian with Morning Newspaper (uncredited)
Frank Marlowe
D. A. Mortimer X. Welsh
Ray Collins
Governor's Butler (uncredited)
Thomas Martin
Allen Mathews
Librarian (uncredited)
Harriet Matthews
Man Seated at Bar (uncredited)
Philo McCullough
Policeman in Locker Room (uncredited)
John McGuire
Ralph Montgomery
Newsboy (uncredited)
Al Murphy
Counterman / Short Order Cook (uncredited)
William J. O'Brien
Garage Roof Thug (uncredited)
Eddie Parker
Davis (uncredited)
Ralph Peters
Mary McQuigg
Joyce Mackenzie
The Governor (uncredited)
Howard Petrie
Joey Ray
Policeman at Roll Call & in Locker Room (uncredited)
Walter Reed
Leo (uncredited)
Richard Reeves
Schmidt (uncredited)
Stephen Roberts
Night Desk Sergeant (uncredited)
Jack Shea
Policeman (uncredited)
Miles Shepard
Charles Sherlock
Douglas (uncredited)
George Sherwood
Member of Craig's Team (uncredited)
Milburn Stone
Dave Ames
Robert Hutton
Duke Taylor
Paradise Club Manager (uncredited)
Herb Vigran
Durko (uncredited)
Max Wagner
Detective with Johnson at the Paradise Club (uncredited)
Bud Wolfe
Police Operator (uncredited)
Sally Yarnell
Lucy Johnson
Virginia Huston
Det. Sgt. Turk
William Conrad
Sgt. Jim Delaney
Walter Sande
Stunts
Carey Loftin
Art Direction
Albert S. D'Agostino
Presenter
Howard Hughes
Costume Design
Michael Woulfe
Director
John Cromwell
Screenplay
W.R. Burnett
Theatre Play
Bartlett Cormack
Editor
Sherman Todd
Producer
Edmund Grainger
William Wister Haines
Original Music Composer
Paul Sawtell
Director of Photography
George E. Diskant
Still Photographer
Alexander Kahle
Jack Okey
Sound
Frank McWhorter
Makeup Artist
Mel Berns
Hairstylist
Larry Germain
Set Decoration
Darrell Silvera
William Stevens
Assistant Director
James E. Casey
Unit Production Manager
Arthur Siteman
Clem Portman
Production Supervisor
Cliff P. Broughton