How many movies have Gerd Müller and Inga Werdenigg acted in together?

They have worked on 1 movie together! Their first movie together was 22cm oder einige Erlebnisse des stellungssuchenden Gerd M. (1977) and was their highest rated movie together. They have not worked together since 22cm oder einige Erlebnisse des stellungssuchenden Gerd M. (1977).