Tage Danielsson Director, Screenwriter Gösta Ekman Dante Alighieri Actor Grynet Molvig Beatrice Morris Actor Toivo Pawlo Hugo Alighieri Actor Holger Löwenadler farbror Knut-Birger Actor Gunn Wållgren moster Gunhild Actor Olle Hilding Sjöström, advokat Actor Carl-Gustaf Lindstedt herr Secret, privatdetektiv Actor Pierre Lindstedt detektiv på Secrets detektivbyrå Actor Marianne Stjernqvist fru Jonsson-Varin, sekreterare Actor Jan-Olof Strandberg doktor Actor Margaretha Krook prostituerad Actor Olle Hellbom Producer Olle Nordemar Producer Gunnar Svensson Original Music Kalle Bergholm Cinematographer Wic' Kjellin Film Editing