Lello Grotta

Luca Cupiello lives with the wife Concetta, the son Tommasino, and a brother, Pasquale. The son is wild, living by gimmicks and stealing from his uncle; the daughter Ninuccia does not get along with her husband Nicolino and plans to run away with her lover Vittorio; the wife tries to hide her family's troubles from her husband. Luca, who silently suffers the family situation, takes refuge in setting up the Nativity scene.

Pasquale Grifone, who lives in Naples with his family, receives in a dream the visit of Dante Alighieri. The poet suggests to the man, clouded by the fumes of alcohol, four numbers to play.

Giorgio with some friends rehearses a show of Neapolitan songs financed thanks to an elderly artist. Having come to quarrel with the landlady, Giorgio rented a room with a good woman who lives with her beautiful daughter Maria. Love soon arises between the two.