During a debate in Naples' town hall in the early 1980s, Pasquale Picone, a former steel-worker who has recently lost his job, sets himself on fire in front of the Municipal Council.
Montano's corpse is found after being kidnapped by Maurice. The police think then to use the same ways criminals use and to infiltrate Tony Lo Bianco in the gang. Tony is a former FBI agent sent back to Italy for many crimes. Police Superintendent Ferrari disagrees but Tony begins his operations...
Luigi, a middle-aged engineer who, getting increasingly worried about the rising crime rate in his surroundings, follows the advice and example of his sleazy drinking cronies to arm himself with the titular weapon; the problem is that he starts carrying – and, occasionally, brandishing – it...
Tony is a young Neapolitan musician. He has a lot of problems and a past with drugs, but also with women. He is engaged to Susy, but he betrays her with a university professor, who has an invalid husband, but also with other young aspiring singers, who try in every way to break into the world of...
Mario lives in Turin with his sister Michelina. He works in the factory. He meets a young Turin man running a night club frequented by unsavory people related to drug trafficking.