How many movies have Helmut Schreiber and Werner W. Wallroth collaborated on?

They have worked on 5 movies together! Their first movie together was Das Rabauken-Kabarett (1961) while their highest rated movie together was Seine Hoheit – Genosse Prinz (1969). They have not worked together since Der Doppelgänger (1985). They are most known for their comedy films together.