How many movies have Barbie Millowitsch-Steinhaus and Otto Schwartz collaborated on?

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 - Der blaue Heinrich (1992). They are most known for their comedy films together.