How many movies have Alice Treff and Dorothea Wieck acted in together?

They have worked on 4 movies together! Their first movie together was Das seltsame Leben des Herrn Bruggs (1951) while their highest rated movie together was A Time to Love and a Time to Die (1958). They have not worked together since A Time to Love and a Time to Die (1958). They are most known for their drama films together.