How many movies have Rolf Castell and Willy Schultes acted in together?

They have worked on 6 movies together! Their first movie together was Der Wohltäter (1975) while their highest rated movie together was Die Jugendstreiche des Knaben Karl (1977). They have not worked together since Der Komödienstadel - Die goldene Gans (1994). They are most known for their comedy films together.