How many movies have Georg Hartl and Raimund Rosenberger collaborated on?

They have worked on 6 movies together! Their first movie together was Der Komödienstadel - Der Zigeunersimmerl (1961) while their highest rated movie together was Der Komödienstadel - St. Pauli in St. Peter (1977). They have not worked together since Der Komödienstadel - St. Pauli in St. Peter (1977). They are most known for their comedy films together.