| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alessandro Metz | Crew | Directing | First Assistant Director |
Antonio Visone | Crew | Art | Production Design |
Bruno Moreal | Crew | Sound | Sound Mixer |
 Bruno Nicolai | Crew | Sound | Conductor |
Corrado Volpicelli | Crew | Sound | Boom Operator |
Elio Di Pietro | Crew | Production | Production Manager |
Elio Polacchi | Crew | Camera | Camera Operator |
 Ennio Morricone | Crew | Sound | Original Music Composer |
 Ernesto Gastaldi | Crew | Writing | Screenplay, Story |
Eugenio Alabiso | Crew | Editing | Editor |
Fausto De Lisio | Crew | Costume & Make-Up | Hairstylist |
Federico Zanni | Crew | Camera | Director of Photography |
Franco Di Girolamo | Crew | Costume & Make-Up | Makeup Artist |
Gianfranco Couyoumdjian | Crew | Production | Production Manager |
Giorgio Garibaldi Schwarze | Crew | Camera | Still Photographer |
 Luciano Martino | Crew | Production | Producer |
Luciano Sagoni | Crew | Costume & Make-Up | Costume Design |
Maurizio Trani | Crew | Costume & Make-Up | Assistant Makeup Artist |
 Umberto Lenzi | Crew | Directing | Director |
Roberto Petrozzi | Crew | Sound | Sound |
Biagio Di Pietro | Crew | Art | Assistant Set Decoration |
Beniamino Sterpetti | Crew | Production | Production Secretary |
Biagio Angelini | Crew | Production | Unit Manager |
Amedeo Moriani | Crew | Editing | Assistant Editor |
Mario Pastorini | Crew | Camera | Assistant Camera |
Mirella Malatesta | Crew | Directing | Script Supervisor |
Luchino Oltrona Visconti | Crew | Art | Assistant Production Design |
Angelo Saragò | Crew | Production | Administration |
 Annie Carol Edel | Cast | Actress | Marta's friend |
Claudio Sforzini | Cast | Friend of Giulio in Bar (uncredited) | |
Elsa Boni | Cast | Actress | Victim's Mother |
 Francesco D'Adda | Cast | Actor | Romano |
Franco Ferrari | Cast | Actor | Brambilla |
 Gino Santercole | Cast | Actor | Vittorio |
 Giuseppe Castellano | Cast | Actor | Police Inspector with glasses |
 Giuseppe Marrocco | Cast | Actor | Police Inspector at Villa (uncredited) |
 Guido Alberti | Cast | Actor | Mr. Porrino |
 Henry Silva | Cast | Actor | Commissario Walter Grandi |
Joris Muzio | Cast | Actor | Giulio's Lawyer |
 Laura Belli | Cast | Actress | Marilù Porrino |
 Lorenzo Piani | Cast | Actor | Gianni - Marilù's Boyfriend |
 Luciano Catenacci | Cast | Actor | Ugo Majone |
 Mariano Laurenti | Cast | Actor | Sacchi's Advocate (uncredited) |
 Mario Piave | Cast | Actor | Grandi's Assistant |
 Maurizio Streccioni | Cast | Actor | Police Photographer (uncredited) |
 Nello Pazzafini | Cast | Actor | Maione Thug (uncredited) |
 Nestore Cavaricci | Cast | Actor | Police Agent (uncredited) |
 Pippo Starnazza | Cast | Actor | Papà |
 Ray Lovelock | Cast | Actor | Carmine |
 Rosita Torosh | Cast | Actress | Marta |
 Tom Felleghy | Cast | Actor | Judge Rossi |
 Tomas Milian | Cast | Actor | Giulio Sacchi |
Tony Raccosta | Cast | Actor | Maione Thug |
Vittorio Pinelli | Cast | Maione Thug | |
 Alfonso Giganti | Cast | Actor | Policeman (uncredited) |
 Anita Strindberg | Cast | Actress | Iona Tucci |
Gianni Bortolotti | Cast | Police Inspector (uncredited) | |
 Vittorio Sancisi | Cast | Maione Thug | |
Giancarlo Busi | Cast | Cop killed by Sacchi (uncredited) | |
| Person | Type | Job | Role(s) |
