Baron Osvaldo Lambertenghi is forced to sell his ancestral castle, staying on as a bellboy when it's converted into a hotel. However he becomes vampirized when his mysterious uncle comes to stay.

• CEI Incom
• Maxima Film
• Renato Rascel
• Christopher Lee
• Sylva Koscina
• Lia Zoppelli
• Kai Fischer
• Franco Scandurra
• Carl Wery
• Antje Geerk