Wo der Wildbach durch das Höschen rauscht - Witwen-Report
Starring Josef Moosholzer, Birgit Bergen, Mascha Sieger, Marie Luise Lusewitz, Hellmuth Haupt, Klaus Henninger, Kurt Bottin, Richard Kärcher, Walter Jüngt, Gudrun Kumpf
It's a comedy movie, and has a rating of 4.3 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Austria.