Samuel Spade

Brigid O'Shaughnessy

Iva Archer

Joel Cairo

Lt. of Detectives Dundy

Effie Perine

Kasper Gutman

Det. Tom Polhaus

Miles Archer

Wilmer Cook

Luke

Frank Richman

District Attorney Bryan

Reporter (uncredited)

Bit Part (uncredited)

Stenographer (uncredited)

Policeman (uncredited)

Reporter (uncredited)

Captain Jacoby (uncredited)

Reporter (uncredited)

Announcer (uncredited)

Ship's Mate (uncredited)

Director

Screenplay

Executive Producer

Original Music Composer

Director of Photography

Editor

Art Direction

Costume Design

Makeup Artist

Music Director

Camera Operator

Makeup Artist

Hairstylist

Assistant Director

Orchestrator

Novel

Associate Producer

Unit Manager

Assistant Director

Second Assistant Director

Props

Assistant Property Master

Scenic Artist

Sound

Gaffer

Grip

Still Photographer

Assistant Camera

Best Boy Grip

Wardrobe Master

Wardrobe Master

Musician

Script Supervisor

Dialogue Coach