How many movies have Anneliese Groebl and Eva Gross acted in together?

They have worked on 4 movies together! Their first movie together was Urlaubsgrüße aus dem Unterhöschen (1973) while their highest rated movie together was Wo der Wildbach durch das Höschen rauscht - Witwen-Report (1974). They have not worked together since Zwei Rebläuse auf dem Weg zur Loreley (1975). They are most known for their comedy films together.