How many movies have František Kučera and Jiřina Bílá collaborated on?

They have worked on 6 movies together! Their first movie together was A Place in the Crowd (1964) while their highest rated movie together was We'll Kick Up a Fuss Tomorrow, Darling... (1976). They have not worked together since I'll Be Good, Old Man! (1979). They are most known for their comedy films together.