A mysterious horseman, called the Dark Knight, sets himself up as a masked vigilante and decides to free the duchet of Valgrado from the grip of a terrible tyrant.
| Directing | Mario Costa | Director |
| Production | Fortunato Misiano | Producer |
| Writing | Sergio Corbucci | Story |
| Writing | Sergio Corbucci | Screenplay |
| Writing | Piero Vivarelli | Story |
| Writing | Piero Vivarelli | Screenplay |
| Directing | Mario Tota | First Assistant Director |
| Camera | Mario Sensi | Camera Operator |
| Directing | Gianni Siragusa | Script Supervisor |
| Costume & Make-Up | Michele Trimarchi | Makeup Artist |
| Costume & Make-Up | Alessandro Jacoponi | Hairstylist |
| Costume & Make-Up | Marisa Crimi | Assistant Costume Designer |
| Crew | Franco Fantasia | Master at Arms |
| Costume & Make-Up | Giancarlo Bartolini Salimbeni | Costume Design |
| Art | Alfredo Montori | Production Design |
| Art | Camillo Del Signore | Set Decoration |
| Production | Aristodemo Petri | Unit Manager |
| Production | Diego Alchimede | Production Secretary |
| Sound | Bruno Francisci | Sound |
| Sound | Bruno Moreal | Sound |
| Sound | Michele Cozzoli | Original Music Composer |
| Sound | Franco Ferrara | Conductor |
| Editing | Jolanda Benvenuti | Editor |
| Camera | Augusto Tiezzi | Director of Photography |