About Leon Niemczyk Leon Stanisław Niemczyk (15 December 1923, Warsaw – 29 November 2006, Łódź) was a Polish actor. Niemczyk appeared in over 500 films and television shows over the course of his very long career. His most memorable roles were Fulko de Lorche in Aleksander Ford's The Teutonic Knights and Andrzej in Roman Polański's Knife in the Water.Selected filmography * Inland Empire (2006) * Boys Don't Cry (Chłopaki nie płaczą, 2000) * The Last Ferry (1989) * The Deluge (Potop, 1975) * The Saragossa Manuscript (Rękopis znaleziony w Saragossie, 1965) * Knife in the Water (Nóż w wodzie, 1962) * The Teutonic Knights (Krzyżacy, 1960) * Night Train (Pociąg, 1959) * Eighth Day of the Week (Ósmy dzień tygodnia, 1958) * Heroism (Eroica, 1958) * Man on the Tracks (Człowiek na torze, 1957)