Taking place almost entirely during a murder trial, the film details in significant detail the deep roots sunk by organised crime into the business and political life of Sicily.
| Directing | Florestano Vancini | Director |
| Writing | Fabio Pittorru | Screenplay |
| Writing | Massimo Felisatti | Screenplay |
| Writing | Massimo De Rita | Screenplay |
| Writing | Massimo Felisatti | Story |
| Sound | Ennio Morricone | Original Music Composer |
| Editing | Tatiana Casini Morigi | Editor |
| Editing | Cesarina Casini | Assistant Editor |
| Art | Giorgio Postiglione | Set Decoration |
| Costume & Make-Up | Lamberto Marini | Makeup Artist |
| Writing | Dino Maiuri | Screenplay |
| Writing | Giuseppe Fava | Theatre Play |
| Art | Luciano Puccini | Production Design |
| Costume & Make-Up | Silvana Pantani | Costume Design |
| Writing | Fabio Pittorru | Story |
| Camera | Antonio Secchi | Director of Photography |
| Production | Dino De Laurentiis | Producer |
| Production | Bruno Todini | Executive Producer |
