How many movies have Milan Dvořák and Vladimír Hrubý collaborated on?

They have worked on 6 movies together! Their first movie together was We'll Kick Up a Fuss Tomorrow, Darling... (1976) and was their highest rated movie together. They have not worked together since Příště budeme chytřejší, staroušku! (1982). They are most known for their comedy films together.