Mysteriet Williams Skuespillere og folkene bag
Brian DonlevyWalter Williams Charles CoburnLieutenant Quincy Helen WalkerIrene Williams Robert WarwickCaptain Callahan Art BakerDefense Attorney Sheilah GrahamSheilah Graham Linda LeightonTelephone Operator Erskine SanfordDr. Henry Bender Ruth RobinsonApartment Manager Tom GreenwayMoving Van Driver Ben WeldenMoving Van Helper Hans HerbertStation Master William RuhlFingerprint Expert Harry CheshireIrene's Attorney Dick GordonReporter (uncredited) Stuart HallCourtroom Spectator (uncredited) Dorothy DavenportForfatter Joseph H. NadelAssocieret producer Harry M. PopkinExecutive producer Jacques MapesSet Decoration Ernest LaszloDirector Of Photography Lee GreenwayMakeup Artist Maria P. DonovanCostume Design Maurie M. SuessAssisterende instruktør Arthur H. NadelFilmklipper Michel MicheletKomponist af original musik Herschel Burke GilbertOrchestrator Hugh McDowell Jr.Sound Recordist Mac DalgleishSound Recordist 
