How many movies have Karl Ferdinand Kratzl and Reinhard Nowak acted in together?

They have worked on 4 movies together! Their first movie together was Hinterholz 8 (1998) while their highest rated movie together was MA 2412 - Die Staatsdiener (2003). They have not worked together since Zwei Weihnachtshunde (2005). They are most known for their comedy films together.