Königin Luise
Starring Ruth Leuwerik, Dieter Borsche, Bernhard Wicki, René Deltgen, Hans Nielsen, Charles Regnier, Margarete Haagen, Alexander Golling, Joseph Offenbach, Friedrich Domin
It's a biography and drama movie, and has a rating of 5.7 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Saudi Arabia.