

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.

Renato Rascel
Baron Osvaldo Lambertenghi

Christopher Lee
Baron Roderico da Frankurten

Sylva Koscina
Carla

Lia Zoppelli
Letizia

Kai Fischer
Kay - la rossa
Franco Scandurra
Prof. Stricker

Carl Wery
Professor Tedesco

Antje Geerk
Susan

Federico Collino
Il commendatore Luigino Visnaghi

Susanne Loret
Lilliana

Angelo Zanolli
Paolo - il primo play boy
Antonio Mambretti
Ivana Gilli

Franco Giacobini
Il secondo play boy
Fiorella Ferrero
Francesco Tensi
Lamberto Antinori

Rik Van Nutter
Victor (uncredited)
Steno
Dino Verde, Steno, Edoardo Anton, Sandro Continenza
Released