How many movies have Jan Balzer and Zdeňka Černá collaborated on?

They have worked on 17 movies together! Their first movie together was We, the Lost Girls (1972) while their highest rated movie together was Jára Cimrman Lying, Sleeping (1983). They have not worked together since Jára Cimrman Lying, Sleeping (1983). They are most known for their drama films together.