How many movies have Janina Niedźwiecka and Tadeusz Sabara collaborated on?

They have worked on 4 movies together! Their first movie together was Where is the General? (1964) while their highest rated movie together was How I Unleashed World War II, Part III: Among Friends (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.