How many movies have Karl Schönböck and Rudolf Schündler acted in together?

They have worked on 8 movies together! Their first movie together was Gewitterflug zu Claudia (1937) while their highest rated movie together was Onkel Filser - Allerneueste Lausbubengeschichten (1966). They have not worked together since Wir hau'n die Pauker in die Pfanne (1970).