The film was a great success, De Sica and Lia Franca became stars and the song Parlami d'amore Mariù was a hit. Rarelly in Italian film history, it was filmed on real Milan locations, nowadays it is a sort of documentary how was Milan in the 30s. The film was remade in 1953 by Glauco Pellegrini.
The lives of six girls belong to different worlds although connected to each other through a doll called Molly, whose existence dates back to 1976, when she appeared among the rubble of the great fire of the San Carlos orphanage, in northern Spain.