The Marriage of Maria Braun
Die Ehe der Maria Braun (original)
Starring Hanna Schygulla, Klaus Löwitsch, Ivan Desny, George Eagles, Gisela Uhlen, Elisabeth Trissenaar, Gottfried John, Hark Bohm, Günter Lamprecht, Lilo Pempeit
It's a drama and thriller movie, and has a rating of 7.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Finland.