Babes in Arms
Starring Mickey Rooney, Judy Garland, Charles Winninger, Guy Kibbee, June Preisser, Margaret Hamilton, Grace Hayes, Betty Jaynes, Douglas McPhail, Rand Brooks
It's a comedy and music movie, and has a rating of 6.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Belgium.