How many movies have Rosl Mayr and Willy Harlander acted in together?

They have worked on 6 movies together! Their first movie together was Der Komödienstadel - Der Hunderter im Westentaschl (1970) while their highest rated movie together was Die Jugendstreiche des Knaben Karl (1977). They have not worked together since Die Jugendstreiche des Knaben Karl (1977). They are most known for their comedy films together.