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.
| Directing | Steno | Director |
| Art | Giorgio Giovannini | Production Design |
| Editing | Eraldo Da Roma | Editor |
| Art | Andrea A. Tomassi | Art Direction |
| Writing | Sandro Continenza | Screenplay |
| Writing | Dino Verde | Screenplay |
| Writing | Edoardo Anton | Screenplay |
| Writing | Steno | Screenplay |
| Production | Mario Cecchi Gori | Producer |
| Camera | Marco Scarpelli | Director of Photography |
| Sound | Renato Rascel | Original Music Composer |
| Sound | Armando Trovajoli | Original Music Composer |
| Writing | Edoardo Anton | Story |
| Writing | Mario Cecchi Gori | Story |
| Writing | Marcello Fondato | Story |
| Writing | Renato Rascel | Story |
| Writing | Steno | Story |
| Costume & Make-Up | Ugo Pericoli | Costume Design |
| Costume & Make-Up | Gustavo Sisi | Hairstylist |
| Costume & Make-Up | Eligio Trani | Makeup Artist |
| Production | Pio Angeletti | Production Manager |
| Production | Umberto Santoni | Production Supervisor |
| Sound | Armando Trovajoli | Music Director |
