In the Venetian Republic a series of murders are carried out by a hooded man in black who always makes his escape through the city's waterways on a gondola.
| Directing | Carlo Campogalliani | Director |
| Writing | Carlo Campogalliani | Screenplay |
| Writing | Marcello Pagliero | Screenplay |
| Camera | Mario Albertelli | Director of Photography |
| Sound | Enrico Palmieri | Sound |
| Editing | Eraldo Da Roma | Editor |
| Art | Ottavio Scotti | Production Design |
| Art | Luigi Scaccianoce | Production Design |
| Sound | Umberto Mancini | Original Music Composer |
| Production | Max Calandri | Production Manager |
| Production | Michele Scalera | Producer |
| Production | Salvatore Scalera | Producer |