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
