Released from jail, Nanni punches prison guard Stefano who has denounced him. In order to take revenge, Stefano suggests the suspicion that, during his absence, his wife has had business with the Count Paolo. A few days later, at night, a deadly ambush will be prepared. Based on the novel The Trap (1928) by Toscan Delfino Cinelli.

Rogelia, the orphan of an Asturian miner who died in a work-related accident, marries Máximo, a man as robust as jealous, drunk and violent. But when her husband is jailed, the woman will take advantage to escape with the doctor of the village so as to see the world and perhaps to form a family.

1950 film by Giorgio Pàstina

Javier Navarro, a Falangist, is ordered to infiltrate Republican Madrid to deliver a message to a member of the Fifth Column.

1950 film by Ignacio F. Iquino

The strange disappearance of the dogs of his neighbors leads Juan to investigate the case on his own. It ends up finding out that the author of the robberies is a young woman called Eloísa, the cocky daughter of a scientist who uses dogs to create an antidote against sleep. Juan and Eloísa fall in love, but he will ask her to leave her luxurious mansion to live only with his salary.

Cesare Mancini is a tram driver who lives in Bologna. One day he accidentally hits a woman on a bicycle, the accident costs Cesare the relegation to a ticket seller.