How many movies have František Belfín and Růžena Harapátová collaborated on?

They have worked on 3 movies together! Their first movie together was Poštovský panáček (1975) while their highest rated movie together was Nekonečná – nevystupovat (1979). They have not worked together since Nekonečná – nevystupovat (1979). They are most known for their family films together.