Linie 1
Starring Inka Victoria Groetschel, Dieter Landuris, Rainer Strecker, Claus-Peter Damitz, Christian Veit, Dietrich Lehmann, Eva Ebner, Ilona Schulz, Hansi Jochmann, Petra Zieser
It's a music and comedy movie, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Indonesia.