How many movies have Libuše Štědrá and Lída Novotná collaborated on?

They have worked on 13 movies together! Their first movie together was Magdalena Dobromila Rettigová (1961) while their highest rated movie together was Zlaté rybičky (1979). They have not worked together since Návštěvní hodiny (1986). They are most known for their drama films together.