Rome, 1825. Bishop Rivarola and Colonel Nardoni are in charge of suppressing the liberal revolution. Shoemaker Cornacchia got the information that the liberal Filippo Spada is a spy and is going to denounce his revolutionary companions.
| Directing | Luigi Magni | Director |
| Sound | Armando Trovajoli | Original Music Composer |
| Camera | Silvano Ippoliti | Director of Photography |
| Editing | Ruggero Mastroianni | Editor |
| Art | Carlo Egidi | Production Design |
| Art | Dario Micheli | Set Decoration |
| Costume & Make-Up | Lucia Mirisola | Costume Design |
| Production | Bino Cicogna | Producer |
| Writing | Luigi Magni | Story |
| Writing | Luigi Magni | Screenplay |
| Directing | Roberto Pariante | First Assistant Director |
| Directing | Claude Othnin-Girard | Second Assistant Director |
| Directing | Serena Canevari | Script Supervisor |
| Costume & Make-Up | Pierantonio Mecacci | Makeup Artist |
| Costume & Make-Up | Grazia De Rossi | Hairstylist |
| Production | Camillo Teti | Production Manager |
| Production | Ugo Valenti | Production Secretary |
| Production | Bruno Ridolfi | Production Secretary |
| Sound | Mario Bramonti | Sound |
| Sound | Mario Amari | Sound |
| Camera | Enrico Sasso | Camera Operator |
| Editing | Amedeo Salfa | Assistant Editor |
| Camera | Guglielmo Coluzzi | Still Photographer |
| Sound | Gianfranco Plenizio | Conductor |
| Production | Claudio Mancini | Line Producer |
| Production | Ugo Tucci | Executive Producer |
