Zwei himmlische Töchter
Starring Ingrid Steeger, Iris Berben, Klaus Dahlen, Winni Riva, Herta Worell, Dieter Hildebrandt, Heinz Schubert, Peer Augustinski, Theo Lingen, Elisabeth Volkmann
It's a comedy and family show, and has a rating of 7.2 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Italy.