How many movies have Rolf Zigan and Sigrun Theil acted in together?

They have worked on 3 movies together! Their first movie together was Der kurze Blonde mit dem langen... (1975) and was their highest rated movie together. They have not worked together since 22cm oder einige Erlebnisse des stellungssuchenden Gerd M. (1977). They are most known for their comedy films together.