How many movies have Josef Střecha and Zdeněk Landsfeld collaborated on?

They have worked on 3 movies together! Their first movie together was Skandál v Gri-Gri baru (1979) while their highest rated movie together was Hodinářova svatební cesta korálovým mořem (1980). They have not worked together since The Hit (1981). They are most known for their comedy films together.