The Challenge Skuespillere og folkene bag
Tom ConwayCapt. Hugh 'Bulldog' Drummond June VincentVivian Bailey Richard WylerCliff Sonnenberg John NewlandAlgy Longworth Houseley StevensonCaptain Sonnenberg Stanley LoganInspector McIver Leyland HodgsonSergeant Shubeck James FairfaxBlinky Henderson Patrick AherneJerome Roberts Ben PivarExecutive producer Walter KoesslerArt Direction George RobinsonDirector Of Photography Eddie SteinAssisterende instruktør Fred R. Feitshans Jr.Filmklipper John R. CarterSound Engineer 
