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.
Unfortunately the movie Passionate song is not yet available on HBO Max.
| Directing | Giorgio Simonelli | Director |
| Directing | Enrico Moscatelli | First Assistant Director |
| Costume & Make-Up | Antonio Marini | Makeup Artist |
| Writing | Alberto Vecchietti | Story |
| Writing | Luigi Zampa | Screenplay |
| Production | Luigi Carpentieri | Producer |
| Camera | Dario Regis | Assistant Camera |
| Sound | Oscar Di Santo | Sound |
| Production | Ermanno Donati | Producer |
| Directing | Felice D'Alisera | Script Supervisor |
| Production | Alfonso Di Giuseppe | Production Secretary |
| Writing | Gino De Santis | Screenplay |
| Production | Piero Donati | Unit Manager |
| Production | Silvio Clementelli | Production Manager |
| Sound | Franco Ferrara | Conductor |
| Art | Saverio D'Eugenio | Production Design |
| Editing | Elsa Dubbini | Editor |
| Writing | Mauro Bolognini | Screenplay |
| Writing | Jacques Rémy | Screenplay |
| Production | Giancarlo Sambucini | Production Secretary |
| Sound | Nino Oliviero | Original Music Composer |
| Camera | Carlo Montuori | Director of Photography |
| Art | Giovanni Olivi | Set Decoration |
| Camera | Goffredo Bellisario | Camera Operator |
