Camillo Mastrocinque Director Christopher Lee Count Ludwig Karnstein Actor Adriana Ambesi Laura Karnstein Actor Ursula Davis Ljuba Actor Jose Campos Friedrich Klauss Actor Véra Valmont Annette Actor Carla Calò Tilda Karnstein Actor José Villasante Cedric the Butler Actor José Cortés Man Actor Ernesto Gastaldi Screenwriter Tonino Valerii Screenwriter Mario Mariani Producer Samuel Z. Arkoff Executive Producer James H. Nicholson Executive Producer Julio Ortas Cinematographer Roberto Cinquini Film Editing Carlo Savina Original Music Demofilo Fidani Production Design Mila Vitelli Valenza Costume Design