How many movies have Dušan Hazucha and Igor Gregorovič collaborated on?

They have worked on 31 movies together! Their first movie together was Dobrodružstvo pri obžinkoch (1968) while their highest rated movie together was Balada o vkladnej knižke (1985). They have not worked together since Balada o vkladnej knižke (1985). They are most known for their drama films together.