How many movies have Astrid Boner and Marion Forster acted in together?

They have worked on 3 movies together! Their first movie together was Josefine Mutzenbacher II - Meine 365 Liebhaber (1971) while their highest rated movie together was Sex in the Office (1971). They have not worked together since A Bit of Everything (1971). They are most known for their drama films together.