The Mystery Man Cast & Crew
Robert ArmstrongLarry Doyle Henry KolkerEllwyn A. 'Jo-Jo' Jonas LeRoy MasonThe Eel, Gangster James BurkeManaging Editor Marvin Guy UsherDistrict Attorney Johnson Monte CollinsDunn, Reporter Otto FriesNate, Pawnbroker Norman HoustonT. Fulton Whistler Dell HendersonMr. Clark, Hotel Manager Lee ShumwayPlainclothes Man Sam FlintJerome Roberts, Publisher Stanley BlystoneBar Waiter (uncredited) Harry HarveyBaggage Handler (uncredited) Rollo LloydReporter (uncredited) / Screenplay Bruce MitchellTraffic Policeman (uncredited) Frank O'ConnorTrain Depot Waiter (uncredited) Herb VigranFingerprint Man (uncredited) Rollo LloydReporter (uncredited) / Screenplay Paul MalvernAssociate Producer E.R. HicksonArt Direction Harry NeumannDirector Of Photography Mischa BakaleinikoffOriginal Music Composer Trem CarrSupervising Producer George YohalemSupervising Producer William A. JohnstonAdaptation 
