Inspector Betti (Maurizio Merli) is transferred to Naples and immediately after his arrival receives a warm welcome from The Commandante (Barry Sullivan), the city's crime lord. Betti then goes on a personal mission against corruption and organized crime, and tries to force the syndicate out of town with any means necessary.
| Camera | Guglielmo Vincioni | Camera Operator |
| Writing | Vincenzo Mannino | Screenplay |
| Art | Sergio Borelli | Production Design |
| Directing | Umberto Lenzi | Director |
| Camera | Giacomo Testa | Camera Operator |
| Writing | Vincenzo Mannino | Story |
| Production | Fabrizio De Angelis | Producer |
| Sound | Franco Micalizzi | Original Music Composer |
| Editing | Vincenzo Tomassi | Editor |
| Camera | Sebastiano Celeste | Director of Photography |
| Camera | Fausto Zuccoli | Director of Photography |
