How many movies have Manfred Maier and Rudi Decker acted in together?

They have worked on 20 movies together! Their first movie together was Peter Steiners Theaterstadl - Alois, wo warst du heute Nacht? (1993) and was their highest rated movie together. They have not worked together since Peter Steiners Theaterstadl - Die Pfarrersköchin (1998). They are most known for their comedy films together.