Morgan Conway
Dick Tracy
Anne Jeffreys
Tess Trueheart
Mike Mazurki
'Splitface'
Jane Greer
Judith Owens
Lyle Latell
Pat Patton
Joseph Crehan
Chief Brandon
Mickey Kuhn
Junior
Trevor Bardette
Prof. Linwood J. Starling
Morgan Wallace
Steve Owens
Milton Parsons
Deathridge the Undetaker
William Halligan
Mayor
Sam Ash
Policeman (uncredited)
Gertrude Astor
Woman (uncredited)
Tanis Chandler
Miss Stanley (uncredited)
Jack Chefe
Paradise Club Headwaiter (uncredited)
Mary Currier
Dorothy Stafford (uncredited)
Ralph Dunn
Detective Manning (uncredited)
Bruce Edwards
Police Sergeant (uncredited)
Edythe Elliott
Mrs. Caraway (uncredited)
Franklyn Farnum
Bystander at Murder (uncredited)
Carl Faulkner
Policeman (uncredited)
Jack Gargan
Policeman (uncredited)
Edmund Glover
Joe - Police Radio Dispatcher (uncredited)
Kenner G. Kemp
Paradise Club Patron (uncredited)
Mike Lally
Mayor's Escort (uncredited)
Wilbur Mack
Motorist (uncredited)
George Magrill
Detective at Starling's Interrogation (uncredited)
Alphonse Martell
Jules (uncredited)
Harold Miller
Paradise Club Patron (uncredited)
Tommy Noonan
Johnny Moko (uncredited)
Florence Pepper
Girl (uncredited)
Alexander Pollard
Waiter at Paradise Club (uncredited)
Bob Reeves
Policeman (uncredited)
Jason Robards Sr.
Motorist (uncredited)
Harry Strang
Detective at Starling's Interrogation (uncredited)
William Berke
Director
Eric Taylor
Screenplay
Chester Gould
Characters
Ernie Leadlay
Editor
Herman Schlom
Producer
Albert S. D'Agostino
Art Direction
Ralph Berger
Art Direction
Frank Redman
Director of Photography
Roy Webb
Original Music Composer
Terry Kellum
Sound
Jean L. Speak
Sound
Fred Graham
Stunt Double
Darrell Silvera
Set Decoration
Clem Beauchamp
Assistant Director