How many movies have Alfred Struwe and Rüdiger Joswig acted in together?

They have worked on 3 movies together! Their first movie together was Oben geblieben ist noch keiner (1980) while their highest rated movie together was Frühstück im Bett (1983). They have not worked together since Frühstück im Bett (1983). They are most known for their comedy films together.