How many movies have Ingrid Wacker and Ruth Stephan collaborated on?

They have worked on 3 movies together! Their first movie together was Die Beine von Dolores (1957) while their highest rated movie together was Blond muß man sein auf Capri (1961). They have not worked together since Blond muß man sein auf Capri (1961). They are most known for their comedy films together.