Morgan Conway as Dick Tracy

Anne Jeffreys as Tess Trueheart

Mike Mazurki as 'Splitface'

Jane Greer as Judith Owens

Lyle Latell as Pat Patton

Joseph Crehan as Chief Brandon

Mickey Kuhn as Junior

Trevor Bardette as Prof. Linwood J. Starling

Morgan Wallace as Steve Owens

Milton Parsons as Deathridge the Undetaker

William Halligan as Mayor

Sam Ash as Policeman (uncredited)

Gertrude Astor as Woman (uncredited)

Tanis Chandler as Miss Stanley (uncredited)

Jack Chefe as Paradise Club Headwaiter (uncredited)

Mary Currier as Dorothy Stafford (uncredited)

Ralph Dunn as Detective Manning (uncredited)

Bruce Edwards as Police Sergeant (uncredited)

Edythe Elliott as Mrs. Caraway (uncredited)

Franklyn Farnum as Bystander at Murder (uncredited)

Carl Faulkner as Policeman (uncredited)

Jack Gargan as Policeman (uncredited)

Edmund Glover as Joe - Police Radio Dispatcher (uncredited)

Kenner G. Kemp as Paradise Club Patron (uncredited)

Mike Lally as Mayor's Escort (uncredited)

Wilbur Mack as Motorist (uncredited)

George Magrill as Detective at Starling's Interrogation (uncredited)

Alphonse Martell as Jules (uncredited)

Harold Miller as Paradise Club Patron (uncredited)

Tommy Noonan as Johnny Moko (uncredited)

Florence Pepper as Girl (uncredited)

Alexander Pollard as Waiter at Paradise Club (uncredited)

Bob Reeves as Policeman (uncredited)

Jason Robards Sr. as Motorist (uncredited)

Harry Strang as Detective at Starling's Interrogation (uncredited)