How many movies have Dorle Buchner and Ursula Gaussmann acted in together?

They have worked on 3 movies together! Their first movie together was Kursaison im Dirndlhöschen (1981) while their highest rated movie together was Das französische Frühstück (1984). They have not worked together since Das französische Frühstück (1984). They are most known for their comedy films together.