How many movies have Michael Smeaton and Uwe Heller collaborated on?

They have worked on 3 movies together! Their first movie together was Schloß und Siegel (1987) while their highest rated movie together was A Wopbobaloobop a Lopbamboom (1990). They have not worked together since A Wopbobaloobop a Lopbamboom (1990). They are most known for their romance films together.