How many movies have Harald Vock and Werner Riepel collaborated on?

They have worked on 6 movies together! Their first movie together was Ein Sarg für Mr. Holloway (1968) while their highest rated movie together was Ohnsorg Theater - Der möblierte Herr (1971). They have not worked together since Ohnsorg-Theater - Die Venus von Müggensack (1977). They are most known for their comedy films together.