Passionate song

Lucia Spinelli, orphaned by both parents, is taken as a housekeeper in the house of Mrs. Carla Parodi, when she reaches the age of majority, the young woman is almost forced to marry Mrs. Carla's brother. After the marriage and the birth of the first child, Parodi's intrusions on the life of the two spouses continue.

Cast: Nilla Pizzi, Gérard Landry, Vira Silenti, Cesare Fantoni, Elisa Cegani, Umberto Spadaro