| Person | Type | Job | Role(s) |
|---|---|---|---|
 Aldo Marcovecchio | Crew | Writing | Screenplay |
Antonio Racioppi | Crew | Directing | Director, Screenplay |
Benedetto Conversi | Crew | Sound | Sound Engineer |
Carlo Infascelli | Crew | Writing | Story, Producer |
 Carlo Rustichelli | Crew | Sound | Original Music Composer |
Cleofe Conversi | Crew | Editing | Editor |
Dante Di Palma | Crew | Camera | Camera Operator |
Elio Balletti | Crew | Art | Set Decoration |
Elio Di Pietro | Crew | Production | Production Manager |
Gastone Ramazzotti | Crew | Writing | Screenplay |
 Gino Capone | Crew | Writing | Screenplay |
 Ignazio Dolce | Crew | Directing | Assistant Director |
Luigi Conversi | Crew | Camera | First Assistant Camera |
 Luigi Cozzi | Crew | Writing | Screenplay |
Raniero Di Giovanbattista | Crew | Production | Production Manager |
Riccardo Pallottini | Crew | Camera | Director of Photography |
Ugo Moretti | Crew | Writing | Screenplay |
Vinicio Marinucci | Crew | Writing | Screenplay |
Alessandro Fallai | Crew | Writing | Screenplay |
Boni Fraulo | Crew | Production | Production Designer |
 Alberigo Donadeo | Cast | Actor | Suspect (uncredited) |
 Angelo Boscariol | Cast | Actor | Factory worker (uncredited) |
 Angelo Casadei | Cast | Actor | Factory Worker (uncredited) |
 Annie Carol Edel | Cast | Actress | |
 Antonio Anelli | Cast | Actor | Man at Court (uncredited) |
 Antonio Danesi | Cast | Actor | Coachman (uncredited) |
Calogero Caruana | Cast | Actor | Passerby (uncredited) |
 Corrado Gaipa | Cast | Actor | Lawyer |
Domenico Maggio | Cast | Actor | |
 Enrico Marciani | Cast | Actor | Defender (uncredited) |
 Filippo Perego | Cast | Actor | Italian Consul (uncredited) |
 Franca Scagnetti | Cast | Actress | Woman finding Body (uncredited) |
 Giacomo Rizzo | Cast | Actor | |
 Gianni Manera | Cast | Actor | |
 Gilberto Galimberti | Cast | Actor | Massara |
 Giuseppe Castellano | Cast | Actor | Mine Worker (uncredited) |
 Giuseppe Marrocco | Cast | Actor | Man at Court (uncredited) |
 Guy Mairesse | Cast | Actor | |
 Lionel Stander | Cast | Actor | Lieutenant Giuseppe Petrosino |
 Luciano Zanussi | Cast | Actor | Capo cantiere (uncredited) |
 Luigi Pistilli | Cast | Actor | Don Nunzio Pantaleo |
Manlio Dalla Pria | Cast | Actor | Factory Worker (uncredited) |
 Mario Frera | Cast | Actor | |
 Maurizio Streccioni | Cast | Actor | Factory Worker (uncredited) |
 Michele Placido | Cast | Actor | Antonio Turris |
 Nestore Cavaricci | Cast | Actor | Man in Billard Saloon (uncredited) |
 Nino Vingelli | Cast | Actor | Don Gaetano |
 Omero Capanna | Cast | Actor | Newspaper Vendor (uncredited) |
 Philippe Leroy | Cast | Actor | The Professor |
 Roger Browne | Cast | Actor | State Attorney |
 Rosanna Fratello | Cast | Actress | Angela |
Rosita Pisano | Cast | Actress | |
 Salvatore Billa | Cast | Actor | |
Sergio Ammirata | Cast | Actor | |
 Veriano Ginesi | Cast | Actor | Don Gaetano Henchman (uncredited) |
 Alfonso Giganti | Cast | Actor | Factory worker (uncredited) |
 Antonio Marcolini | Cast | Actor | Cesare (uncredited) |
| Person | Type | Job | Role(s) |
