The French Key

Albert Dekker

Johnny Fletcher

Evelyn Ankers

Janet Morgan

Mike Mazurki

Sam Cragg

John Eldredge

John Holterman

Frank Fenton

Horatio Vedder

Selmer Jackson

Walter Winslow

Byron Foulger

Peabody

Joe DeRita

Fox

Marjorie Manners

David Gorcey

Eddie

Archie Twitchell

Murdock (as Michael Branden)

Sammy Stein

Alan Ward

Walter Soderling

Emmett Vogan

Desk Clerk

George Chandler

Roomer (uncredited)

Bernard Gorcey

Little Man (uncredited)

Frank Moran

Listener to Sam's Story (uncredited)

Hugh Prosser

Swede (uncredited)

Richard Arlen

Himself (uncredited)

Bartlett A. Carré

Production Manager

Frank Gruber

Screenplay, Novel

Alexander Laszlo

Original Music Composer

Jockey Arthur Feindel

Cinematography

Walter Colmes

Director, Associate Producer

Robert Jahns

Editor

Sailor Vincent

Stunts

Sydney Moore

Set Decoration

Frank T. Dyke

Sound