How many movies have František Laurin and Jiří Smutný collaborated on?

They have worked on 5 movies together! Their first movie together was Madame Sans-Gène (1972) while their highest rated movie together was Sedm kilo pro Králíčka (1979). They have not worked together since Uličnictví pana Čabouna (1983). They are most known for their comedy films together.