How many movies have Jan A. P. Kaczmarek and Jerzy Zielinski collaborated on?

They have worked on 3 movies together! Their first movie together was Washington Square (1997) while their highest rated movie together was The Courageous Heart of Irena Sendler (2009). They have not worked together since The Courageous Heart of Irena Sendler (2009). They are most known for their drama films together.