"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
as Baron Osvaldo Lambertenghi
Christopher Lee
as Baron Roderico da Frankurten
Sylva Koscina
as Carla
Lia Zoppelli
as Letizia
Kai Fischer
as Kay - la rossa
Franco Scandurra
as Prof. Stricker
Carl Wery
as Professor Tedesco
Antje Geerk
as Susan
Federico Collino
as Il commendatore Luigino Visnaghi
Susanne Loret
as Lilliana
Angelo Zanolli
as Paolo - il primo play boy
Antonio Mambretti
as
Ivana Gilli
Franco Giacobini
as Il secondo play boy
Fiorella Ferrero
Francesco Tensi
Lamberto Antinori
Rik Van Nutter
as Victor (uncredited)
Steno
Director
Armando Trovajoli
Original Music Composer
Umberto Santoni
Production Supervisor
Mario Cecchi Gori
Story
Ugo Pericoli
Costume Design
Marco Scarpelli
Director of Photography
Music Director
Marcello Fondato
Eligio Trani
Makeup Artist
Edoardo Anton
Pio Angeletti
Production Manager
Gustavo Sisi
Hairstylist
Andrea A. Tomassi
Art Direction
Eraldo Da Roma
Editor
Giorgio Giovannini
Production Design
Producer
Screenplay
Dino Verde
Sandro Continenza