A famous singer disappears in a plane crash. Her two little girls are given a new home by their grandfather. Unfortunately the good man has an old housekeeper who goes out of her way to make their lives impossible. In desperation the two brats run away to Paris. Meanwhile, the girl's father manages to steal important documents. In the end, Gaby and Ginette track down their mother who had not got killed at all. All is well that ends well.

Nouvelle adaptation du mélodrame cinématographique filmé par Louis Feuillade en 1920 et par Maurice Champreux et René Hervil en 1936. Ginette et Gaby, dont la mère a disparu lors d'un naufrage et dont le père est indigne, maltraité par la gouvernante de leur grand-père, s'enfuient et sont recueillies par un jeune avocat.