How many movies have Jaroslava Haderková and Ondrej Brezovský collaborated on?

They have worked on 8 movies together! Their first movie together was Case for a Rookie Hangman (1970) while their highest rated movie together was You Are a Widow, Sir (1971). They have not worked together since Počkám, až zabiješ (1973). They are most known for their drama films together.