Naked Childhood
L'Enfance nue (original)
Starring Michel Terrazon, Raoul Billerey, Pierrette Deplanque, Marie-Louise Thierry, René Thierry, Linda Gutenberg, Henri Puff, Marie Marc, Maurice Coussonneau
It's a drama 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 Germany.