The French Key Cast & Crew
Albert DekkerJohnny Fletcher Evelyn AnkersJanet Morgan John EldredgeJohn Holterman Frank FentonHoratio Vedder Selmer JacksonWalter Winslow Archie TwitchellMurdock (as Michael Branden) George ChandlerRoomer (uncredited) Bernard GorceyLittle Man (uncredited) Frank MoranListener to Sam's Story (uncredited) Hugh ProsserSwede (uncredited) Richard ArlenHimself (uncredited) Walter ColmesRegisör / Associate Producer Sydney MooreSet Decoration Alexander LaszloOriginalmusikkompositör Bartlett A. CarréProduction Manager 
