How many movies have Heidi Hansen and Ralf Wolter acted in together?

They have worked on 3 movies together! Their first movie together was Ausser Rand und Band am Wolfgangsee (1972) while their highest rated movie together was Schwarzwaldfahrt aus Liebeskummer (1974). They have not worked together since Schwarzwaldfahrt aus Liebeskummer (1974). They are most known for their comedy films together.