Discover
Ricardo Cortez
Sam Spade
Bebe Daniels
Ruth Wonderly
Dudley Digges
Casper Gutman
Una Merkel
Effie Perrine
Robert Elliott
Police Lt. Dundy
Thelma Todd
Iva Archer
Otto Matieson
Dr. Joel Cairo
Walter Long
Miles Archer
Dwight Frye
Wilmer Cook
J. Farrell MacDonald
Det. Sgt. Tom Polhaus
Agostino Borgato
Capt. John Jacobi (uncredited)
Morgan Wallace
District Attorney (uncredited)
Lucille Ward
Sarah the Prison Matron (uncredited)
Art
Robert M. Haas
Art Direction
Camera
William Rees
Director of Photography
Costume & Make-Up
Earl Luick
Wardrobe Designer
Directing
Roy Del Ruth
Director
Editing
George Marks
Editor
Art
Robert M. Haas
Art Direction
Camera
William Rees
Director of Photography
Costume & Make-Up
Earl Luick
Wardrobe Designer
Directing
Roy Del Ruth
Director
Editing
George Marks
Editor