How many movies have Ferdynand Matysik and Norbert Zbigniew Mędlewski collaborated on?

They have worked on 6 movies together! Their first movie together was A Story in Red (1974) while their highest rated movie together was Olympics 40 (1980). They have not worked together since Nic nie stoi na przeszkodzie (1981). They are most known for their drama films together.