How many movies have Rudi Decker and Ursula Buchfellner acted in together?

They have worked on 4 movies together! Their first movie together was Peter Steiners Theaterstadl - Das Millionenbett (1994) and was their highest rated movie together. They have not worked together since Peter Steiners Theaterstadl - Seine Majestät der Kurgast (1995). They are most known for their comedy films together.