 | Franco Nero als Falco |
 | Tony Musante als Ragusa |
 | Erik Estrada als Lercara |
 | Max von Sydow als Spinola |
 | Claudine Auger als Moglie di Ragusa |
 | Rita Rusić als Amante di Ragusa |
 | Ivo Garrani als Boss Michele Ferro |
 | Marino Masé als Tenente dei carabinieri |
 | Tony Sperandeo als killer |
 | Imma Piro als Moglie del giudice suicida |
 | Rik Battaglia als Colonnello Carabinieri |
 | Santo Bellina |
 | Philippe Lemaire |
 | Giuseppe Mannajuolo |
 | Luigi Montini als uno dei boss |
 | Marina Berti |
 | Salvatore Billa als fratello di Vanni Ragusa |
 | Roberto Caporali |
 | Luciana Cirenei |
 | Bernard Farber |
 | Tommaso Palladino |
 | Gianfranco Salemi |
| Francesco Torrisi |
 | Venantino Venantini |
| Pasquale Squitieri | Director |
| Mario Cecchi Gori | Story |
| Pasquale Squitieri | Story |
| Orazio Barrese | Screenplay |
| Lino Iannuzzi | Screenplay |
| Franco Marotta | Screenplay |
| Laura Toscano | Screenplay |
| Pasquale Squitieri | Screenplay |
| Ennio Morricone | Original Music Composer |
| Tiziana Mancini | Costume Design |
| Umberto Turco | Production Design |
| Mauro Bonanni | Editor |
| Silvano Ippoliti | Director of Photography |
| Gianni Sarago | Line Producer |
| Mario Cecchi Gori | Producer |
| Vittorio Cecchi Gori | Producer |
| Maurizio Pastrovich | Production Manager |
| Mario Cimini | Camera Operator |
| Adriano Cardinale | Steadicam Operator |
| Rita Ghilardi | First Assistant Director |
| Silvia Jannuzzi | First Assistant Director |
| Vincenzo De Camillis | Set Decoration |
| Massimo De Rossi | Makeup Department Head |
| Giusy Bovino | Hair Department Head |
| Franco Casagni | Makeup Artist |
| Romano Cannavacciuolo | Administration |
| Maurizio Saraceni | Administration |
| Bruno Cardinale | Unit Manager |
| Benito Alchimede | Sound |
| Silvia Innocenzi | Script Supervisor |
| Ettore Corso | Assistant Camera |
| Enrico Fontana | Assistant Camera |
| Nazzareno Cardinali | Master at Arms |
| Franco Vitale | Still Photographer |
| Cinzia Alchimede | Boom Operator |
| Paola De Crescenzo | Assistant Costume Designer |
| Luciana Scandroglio | Assistant Editor |
| Rossana Cingolani | Assistant Editor |
| Fabio Mazzolini | Production Secretary |
| Marcello Spingi | Production Secretary |
| Massimo Terranova | Second Assistant Director |
| Renato Cinti | Key Grip |
| Marcello Cardarelli | Gaffer |
| Mario Ciccarella | Special Effects |
| Romano Pampaloni | Sound Mixer |
