| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alberto Grimaldi | Crew | Production | Producer |
 Elio Petri | Crew | Writing | Screenplay, Director, Dialogue, Story |
 Emilio Rosa | Crew | Sound | Sound Mixer |
 Ennio Morricone | Crew | Sound | Original Music Composer |
Enzo Ocone | Crew | Directing | Script Supervisor |
Franco Carretti | Crew | Costume & Make-Up | Costume Design |
Giulio Coltellacci | Crew | Costume & Make-Up | Costume Design |
 Jim Dine | Crew | Art | Painter |
 Luciano Vincenzoni | Crew | Writing | Screenplay, Dialogue |
Luigi Kuveiller | Crew | Camera | Director of Photography |
Mario Chiari | Crew | Directing | First Assistant Director |
Pierantonio Mecacci | Crew | Costume & Make-Up | Makeup Artist |
 Ruggero Mastroianni | Crew | Editing | Editor |
Sergio Canevari | Crew | Art | Production Design, Art Direction |
 Tonino Guerra | Crew | Writing | Story |
Ubaldo Terzano | Crew | Camera | Camera Operator |
Amedeo Fago | Crew | Art | Assistant Production Design |
Mario Bramonti | Crew | Sound | Sound |
Antonio Annunziata | Crew | Camera | Assistant Camera |
Stefano Pegoraro | Crew | Production | Production Secretary |
Sergio Coletta | Crew | Lighting | Gaffer |
Alfredo Petri | Crew | Production | Production Supervisor |
Sergio Emidi | Crew | Camera | Key Grip |
Michele Picciaredda | Crew | Camera | Assistant Camera |
 Gino Millozza | Crew | Production | Production Manager |
Adriana Olasio | Crew | Editing | Assistant Editor |
Claudio Patriarca | Crew | Camera | Still Photographer |
Arnaldo Momo | Cast | Actor | |
Camillo Besenzon | Cast | Actor | |
 Franco Nero | Cast | Actor | Leonardo Ferri |
 Gabriella Boccardo | Cast | Actress | Wanda |
 Georges Géret | Cast | Actor | Attilo |
Giuseppe Bella | Cast | ||
 Madeleine Damien | Cast | Actress | Wanda's Mother |
 Renato Lupi | Cast | Actor | |
 Rita Calderoni | Cast | Actress | Egle |
 Umberto Di Grazia | Cast | Actor | |
 Valerio Ruggeri | Cast | Tony, the Butcher | |
 Vanessa Redgrave | Cast | Actress | Flavia |
Otello Cazzola | Cast | ||
 Bruna Simionato | Cast | Actress | |
Renato Menegotto | Cast | Egle's Friend | |
| Person | Type | Job | Role(s) |
