How many movies have Milan Macků and Václav Hála collaborated on?

They have worked on 4 movies together! Their first movie together was Muzikál pro Nelly Gaierovou (1983) while their highest rated movie together was Ples v opeře (1983). They have not worked together since Antonín Dvořák: Slovanské tance op.46, op.72 (1989). They are most known for their music films together.