How many movies have Hans-Jürgen Ott and Hilde Sicks collaborated on?

They have worked on 3 movies together! Their first movie together was Ohnsorg Theater - Eine Frau für den Klabautermann (1982) and was their highest rated movie together. They have not worked together since Ohnsorg Theater - Ein Matjes singt nicht mehr (1988). They are most known for their comedy films together.