A top undercover cop finds and arrests a series of purse snatchers until he discovers an American at the top of an evil ring of thieves.

A Milan pimp faces off against a ruthless and greedy French gangster whom wants to unite organized crime in Italy.

A high-rise apartment populated by models, nightclub dancers and call girls becomes the focus of a mysterious serial killer. When a young model named Jennifer and her friend Marilyn move into one of the victims' former apartments, Jennifer becomes the next target and the pair try to identify the killer.

On her way home, a fashion model, Gloria, saw a man fought against a woman and killed her in a strangely noisy room in the old villa where a German Countess named Greta Stella used to live. But when the police Commissioner, who is crazy about fishing, and his dull assistant go to the problematic villa in the next morning, the villa is perceived to have been empty for twenty years and there seems to be nothing criminal left. And then Gloria asks help from a playboy-typed psychiatrist, Gianmarco Contini, who is one of the eight joint-owners of the problematic villa...

A mafioso falls in love with his boss's daughter. Since the girl has already been widowed four times her father takes good care that this does not happen again.

The young manager of a small television station loses his sight following an accident. When he buys her back, thanks to a new accident, he discovers that his wife is cheating on him, that his best friend has sold the television and that the girl he was falling in love with is only an investigator of the insurance company.

A masked serial killer with psychosexual issues strangles female coeds with scarves before dismembering them. When a wealthy student identifies one of the scarves and thinks she has a lead on a suspect, she becomes the killer's next target, retreating to her family's remote cliffside villa with three of her girlfriends.

The "Marchigiana" soccer team has been promoted to the Serie A of the national championship, but it is the last in the standings due mainly to two players, Gigi and Andrea.

A drug deal goes bad and the heroin is stolen. One mob boss doesn't have his drugs and the other doesn't get his money. People are going to die until they discover who double-crossed them. Into this backdrop, Inspector Dario Mauri arrives from Milan to help clean-up Naples. His mission – find the drugs and stop the killing.

After graduating in correspondence detective, Riccardo Finzi arrives in Milan. The first case he deals with is the death of a young maid. Cockpit in a surreal yellow from a novel by Luciano Secchi.