How many movies have Irena Skwierczyńska and Mieczysław Krawicz collaborated on?

They have worked on 3 movies together! Their first movie together was Śluby ułańskie (1934) while their highest rated movie together was The Screw-Up (1937). They have not worked together since Paweł & Gaweł (1938). They are most known for their comedy films together.