How many movies have Wladyslaw Lenczewski and Władysław Grabowski collaborated on?

They have worked on 3 movies together! Their first movie together was Pan Twardowski (1921) while their highest rated movie together was Mogiła nieznanego żołnierza (1927). They have not worked together since Mogiła nieznanego żołnierza (1927). They are most known for their drama films together.