The Red Head
Poil de carotte (original)
Starring Robert Lynen, Harry Baur, Catherine Fonteney, Christine Dor, Colette Segall, Simone Aubry, Louis Gauthier, Max Fromiot
It's a drama and family movie, and has a rating of 7.5 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Belgium.