How many movies have Lída Novotná and Věra Váňová collaborated on?

They have worked on 4 movies together! Their first movie together was Muž, žena, Žoržík a klíč (1965) while their highest rated movie together was Měsíc s dýmkou (1967). They have not worked together since Někoho jsem zastřelil (1967).