How many movies have Josef Zora and Štěpán Kopecký collaborated on?

They have worked on 64 movies together! Their first movie together was Zlaté ptáče (1932) while their highest rated movie together was Polská krev (1934). They have not worked together since Děvče z předměstí anebo Všecko příjde na jevo (1939). They are most known for their comedy films together.