Was wäre, wenn...?
Starring Willi Narloch, Gerd Ehlers, Heinz Frölich, Trude Bechmann, Hanns Anselm Perten, Fritz Hofbauer, Angela Brunner, Manfred Krug, Manfred Borges, Horst Lommatzsch
It's a drama and comedy movie, and has a rating of 6 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Switzerland.