How many movies have Barbie Millowitsch-Steinhaus and Rudolf Knor acted in together?

They have worked on 3 movies together! Their first movie together was Millowitsch-Theater - Das Glücksmädel (1984) and was their highest rated movie together. They have not worked together since Millowitsch Theater - Das Liebesverbot (1984). They are most known for their comedy films together.