How many movies have Elke Boltenhagen and Renate Markl acted in together?

They have worked on 1 movie together! Their first movie together was Semmel, Wurst und Birkenwasser - Die liebestollen Handwerker (1972) and was their highest rated movie together. They have not worked together since Semmel, Wurst und Birkenwasser - Die liebestollen Handwerker (1972).