How many movies have Jarmila Gerlová and Miloš Kopecký acted in together?

They have worked on 5 movies together! Their first movie together was I, Mournful God (1969) while their highest rated movie together was Silvestr 1978 (1978). They have not worked together since Silvestr 1978 (1978). They are most known for their comedy films together.