How many movies have Halina Chmielewska and Michał Sosiński collaborated on?

They have worked on 5 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 I: The Escape (1970). They have not worked together since How I Unleashed World War II, Part II: Following the Arms (1970). They are most known for their comedy films together.