Albert LievenPaul Heindrik Barbara ShelleyJean Anscomb John MeillonRoss Williams Kenneth CopeDerek Maitland Barbara WindsorBabs Newton Barry LinehanDet. Sergeant Rigby Mercy HaysteadCarol Helston Leslie SandsDet. Insp. Simons Patrick ConnorDesk Police Sergeant John Llewellyn MoxeyRegista John RoddickSceneggiatura Peter MullinsArt Direction Bert MasonDirector Of Photography Michael MorrisMakeup Artist Ted LewisAssistente Regista Sidney RiderSound Recordist Ronnie CurtisCasting Director Jack DaweResponsabile di Produzione Edgar WallaceOriginal Story 
