Sissi - Forever My Love
Starring Romy Schneider, Karlheinz Böhm, Magda Schneider, Peter Weck, Vilma Degischer, Josef Meinrad, Gustav Knuth, Walther Reyer, Erich Nikowitz, Karl Fochler
It's a drama and comedy movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.