How many movies have Jozef Brezanský and Oľga Zöllnerová collaborated on?

They have worked on 18 movies together! Their first movie together was Pomsta starej dámy alebo Na každého raz dôjde (1968) and was their highest rated movie together. They have not worked together since Čisté vody (1981). They are most known for their drama films together.