How many movies have Erna Waßmer and Rudi Decker acted in together?

They have worked on 14 movies together! Their first movie together was Peter Steiners Theaterstadl - Die Geliebte im Schrank (1990) and was their highest rated movie together. They have not worked together since Peter Steiners Theaterstadl - Wenn des bloß guat geht (1994). They are most known for their comedy films together.