 | Robert Hoffmann als Luciano Lutring |
 | Lisa Gastoni als Yvonne Lutring |
 | Gian Maria Volonté als Inspector Moroni |
 | Claudio Camaso als Franco Magni |
 | Renato Niccolai als Comm. Giuliani |
| Ottavio Fanfani als Isp. Julien |
 | Pupo De Luca |
 | Corrado Olmi als Bobino |
| Emilio Delle Piane |
| Mario Morales |
| Marco Mariani |
| Augusto Bonardi |
 | Renato Terra |
 | Roberto Maldera |
| Aldo Suligoj |
| Marisa Rosales |
 | Pierre Collet |
| Carlo Lizzani | Director |
| Ugo Pirro | Screenplay |
| Franco Bottari | Production Design |
| Franco Bottari | Costume Design |
| Franco Fraticelli | Editor |
| Carlo Lizzani | Producer |
| Ennio Morricone | Original Music Composer |
| Armando Nannuzzi | Director of Photography |
| Joseph Fryd | Producer |
| Jacques Bar | Producer |
| Giannetto De Rossi | Makeup Artist |
