How many movies have Jiří Slavíček and Štěpán Kopecký collaborated on?

They have worked on 9 movies together! Their first movie together was Dobrý tramp Bernášek (1933) while their highest rated movie together was Srdce v soumraku (1936). They have not worked together since Dvaasedmdesátka (1953). They are most known for their comedy films together.