How many movies have Jindřich Blažíček and Libuše Havelková acted in together?

They have worked on 4 movies together! Their first movie together was Sign of the Cancer (1967) while their highest rated movie together was Pan Jordán a Habada (1968). They have not worked together since Přehlídce velím já! (1969). They are most known for their comedy films together.