The Scarlet Letter
Der scharlachrote Buchstabe (original)
Starring Senta Berger, Hans Christian Blech, Lou Castel, Rüdiger Vogler, Yelena Samarina, Yella Rottländer, William Layton, Alfredo Mayo, Ángel Álvarez, Laura Currie
It's a drama and thriller movie, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from United States.