How many movies have Janina Niedźwiecka and Wiesław Ćwikliński collaborated on?

They have worked on 10 movies together! Their first movie together was Land (1957) while their highest rated movie together was How I Unleashed World War II, Part II: Following the Arms (1970). They have not worked together since How I Unleashed World War II, Part III: Among Friends (1970). They are most known for their comedy films together.