Morgan Conway

Character: Dick Tracy

Anne Jeffreys

Character: Tess Trueheart / Blythe Belmonte

Lyle Latell

Character: Pat Patton

Rita Corday

Character: Mona Clyde, Sparkle's Secretary

Ian Keith

Character: Vitamin Flintheart

Dick Wessel

Character: Harry 'Cueball' Lake

Douglas Walton

Character: Percival Priceless, Antique Store Owner

Esther Howard

Character: Filthy Flora, Dripping Dagger Proprietor

Joseph Crehan

Character: Chief Brandon

Byron Foulger

Character: Simon Little, Sparkle's Diamond Cutter

Jimmy Crane

Character: Junior

Jimmy Clemons Jr.

Character: Butch

Milton Parsons

Character: Higby

Skelton Knaggs

Character: Rudolph

Trevor Bardette

Character: Abbott

Harry Cheshire

Character: Jules Sparkle

Fred Aldrich

Character: Ship Officer (uncredited)

George Barrows

Character: Crewman (uncredited)

Eddie Borden

Character: Drunk (uncredited)

Robert Bray

Character: Steve (uncredited)

Jack Cheatham

Character: Cop (uncredited)

Harry Cheshire

Character: Jules Sparkle (uncredited)

Ralph Dunn

Character: Policeman (uncredited)

Lee Frederick

Character: Purser (uncredited)

Raoul Freeman

Character: Policeman (uncredited)

Dorothy Granger

Character: Leeds (uncredited)

Kit Guard

Character: Bar Customer (uncredited)

Perc Launders

Character: Telephone Operator (uncredited)

Robert Milasch

Character: Bar Customer (uncredited)

Frank Mills

Character: Drunk (uncredited)

Mike Morelli

Character: Bar Customer (uncredited)

William Newell

Character: Piano Player (uncredited)

Jason Robards Sr.

Character: Captain (uncredited)

Max Wagner

Character: Bartender (uncredited)

Bill Wallace

Character: Doorman (uncredited)

Phil Warren

Character: Dr. Martin (uncredited)