| Person | Type | Job | Role(s) |
|---|---|---|---|
 Amedeo Giomini | Crew | Editing | Editor |
Francesco Cuppini | Crew | Art | Production Design |
Francesco De Masi | Crew | Sound | Original Music Composer |
Franco Villa | Crew | Camera | Director of Photography |
Giuseppe Rosati | Crew | Directing | Director, Screenplay, Story |
Vito Bruschini | Crew | Writing | Story |
Giuseppe Pulieri | Crew | Writing | Writer |
 Aldo Giuffrè | Cast | Actor | Il commissario Santi |
 Andrea Scotti | Cast | Actor | Il sergente Cannavale |
 Antonio Orlando | Cast | Actor | |
 Barbara Betti | Cast | Actress | Adriana Favero |
 Bekim Fehmiu | Cast | Actor | Il dottor Giorgio Sironi |
 Bruno Bertocci | Cast | Actor | Un funzionario |
 Claudio Nicastro | Cast | Actor | Il commendatore |
 Corrado Annicelli | Cast | Actor | L'anziano professore di Sironi |
 Daniele Vargas | Cast | Actor | Il senatore Turrisi |
Domenico Maggio | Cast | Actor | Il cancelliere (as Mimmo Maggio) |
 Elio Zamuto | Cast | Actor | Il giudice Belli |
Franco Beltramme | Cast | Actor | |
 Franco Ressel | Cast | Actor | L'ingegner Aldo Marchetti |
Gianrico Tondinelli | Cast | Actor | |
 Giulio Baraghini | Cast | Actor | |
 Guido Alberti | Cast | Actor | Il questore |
 Guido Leontini | Cast | Actor | Il mafiosi |
 Liana Trouché | Cast | Actress | La moglie del commissario Santi |
 Luciano Rossi | Cast | Actor | Antonio - un teppista |
 Luigi Antonio Guerra | Cast | Actor | |
 Luigi Pistilli | Cast | Actor | Il commissario De Luca |
Mario Garriba | Cast | Actor | |
 Pietro Ceccarelli | Cast | Actor | Un picchiatore |
 Romolo Valli | Cast | Actor | Il ministro |
 Rosanna Schiaffino | Cast | Actress | Luisa Sironi |
 Rosario Borelli | Cast | Actor | Il maresciallo Giulio Nardoni |
Susanna Melandri | Cast | Actress | Cristina Sironi |
 Stefano Braschi | Cast | Actor | |
Anna Molino | Cast | ||
| Person | Type | Job | Role(s) |
