How many movies have Irena Vachatová and Zdeněk Stehlík collaborated on?

They have worked on 7 movies together! Their first movie together was Never Strike A Woman... Even with A Flower (1967) while their highest rated movie together was Ta naše písnička česká (1967). They have not worked together since A Night at Karlstein (1974). They are most known for their comedy films together.