How many movies have Miloš Smatek and Štěpán Kopecký collaborated on?

They have worked on 19 movies together! Their first movie together was Eaten Out of House and Home (1933) while their highest rated movie together was Děvčátko z venkova (1937). They have not worked together since Hrdinové mlčí (1946). They are most known for their drama films together.