How many movies have Kurt Nachmann and Ralf Wolter collaborated on?

They have worked on 11 movies together! Their first movie together was Mittsommernacht (1967) while their highest rated movie together was The Brazen Women of Balzac (1969). They have not worked together since Meine Tochter - Deine Tochter (1972). They are most known for their comedy films together.