How many movies have Bořivoj Slavík and Vladimír Ďurčanský collaborated on?

They have worked on 3 movies together! Their first movie together was Aký požičaj – taký vráť (1980) and was their highest rated movie together. They have not worked together since Mefisto a Faust v Paríži (1983). They are most known for their comedy films together.