How many movies have Jiří Vojta and Miloš Kopecký collaborated on?

They have worked on 6 movies together! Their first movie together was Zločin a trik II. (1967) 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.