Die Unbeugsamen
Starring Carola von Braun-Stütze, Christa Nickels, Herta Däubler-Gmelin, Renate Faerber-Husemann, Elisabeth Haines, Renate Hellwig, Marie-Elisabeth Klee, Ursula Männle, Renate Schmidt, Ingrid Matthäus-Maier
It's a documentary movie, and has a rating of 7.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from United States.