How many movies have Heda Škrdlantová and Vlastimil Brodský acted in together?

They have worked on 4 movies together! Their first movie together was Valčík pro milión (1961) while their highest rated movie together was If a Thousand Clarinets (1965). They have not worked together since If a Thousand Clarinets (1965). They are most known for their comedy films together.