Film in four episodes, inspired by the chronicle of the time: three mature sisters give themselves to a stranger, Maria tries to escape her husband, two Bolognese spouses quarrel and do not realize that the civil war has broken out, a Neapolitan fan scandalizes a first class compartment ..

Plot of Fear tells the story of a decadent weekend party full of orgies and drugs on the outskirts of Milan. Inspector Lomenzo investigates a series of bizarre murders, each linked by the fact that pages from the German children’s book "Shock-Headed Peter" have been left at the scene of the crime. As the bodies pile up, Lomenzo is guided by a model and a surveillance expert to a decadent club frequented by the rich and powerful.

In the decadent Roaring Twenties, a beautiful woman engages in affairs with two men, playing them against each other.

Gennarino Laganà is a poor Sicilian who struggles with menial jobs to support his family, while his parents pressure him to seek his fortune in the North. Gennarino would never leave his beloved island if he had not stumbled into a love affair with Donna Egeria, wife of the Mafia boss Don Mimì. To escape certain revenge, he boards a goods train. In a dream, Saint Totino appears to him and promises him protection in exchange for a regulated life. He thus arrives in Milan, where he meets Armida, a woman of the streets, who takes him into her home and makes him her protector and lover. But San Totino appears again to Gennarino and reproaches him for being a kept man: he must work and Armida must change her life. 

A young bank teller, literally allergic to paper money, becomes the worst nightmare of his best customer, a wealthy butcher who manages his business unscrupulously.