How many movies have Jaroslav Čechura and Karel Němec collaborated on?

They have worked on 3 movies together! Their first movie together was Srdce na kolejích (1937) while their highest rated movie together was Hlídač č. 47 (1937). They have not worked together since Otec Kondelík a ženich Vejvara (1938). They are most known for their drama films together.