How many movies have Felix Černý and Stella Zázvorková acted in together?

They have worked on 3 movies together! Their first movie together was Sedm žen Alfonse Karáska aneb Když holky berou, já nevím kterou (1967) and was their highest rated movie together. They have not worked together since Women Offside (1971). They are most known for their comedy films together.