Harald LeipnitzScotland-Yard-Inspektor Harry Dawson Herbert FleischmannChefinspektor Yardley Rosemarie FendelMary Rogers Michael HinzHubert Rogers Margot HielscherSybill Conway Karl-Heinz VosgerauArnold Conway Beatrice RichterLinda Wade Klaus WildbolzPeter Newton Wolfgang LukschyTom Dawson Gunnar MöllerInspector Tim Everson Francis DurbridgeSceneggiatore Gunther MalzacherProduttore Karl SchneiderProduction Design Erika ElfertMakeup Artist Alheid LuppCostume Designer Fanny WesslingAssistente Regista Susan SchulteSupervising Producer Derek WhitehurstResponsabile di Produzione 
