How many movies have Lída Novotná and Miroslav Pelc collaborated on?

They have worked on 21 movies together! Their first movie together was Trik aneb Jak dámu okouzlit aneb Jak manžela oblafnout (1964) while their highest rated movie together was Kůzlátka otevřete... (1965). They have not worked together since Nenechte se rušit (1981).