How many movies have Bolesław Kamykowski and Romuald Staszkiewicz collaborated on?

They have worked on 6 movies together! Their first movie together was The Hot Line (1965) while their highest rated movie together was How I Unleashed World War II, Part I: The Escape (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.