From Wikipedia, the free encyclopedia. Krystyna Janda (born 18 December 1952, Starachowice, Poland) is a Polish film and theater actress best known, in the West, for playing leading roles in several films by Polish director Andrzej Wajda, including Man of Marble (Człowiek z marmuru, 1976) and Man of Iron (Człowiek z żelaza, 1981). In 1982, Janda played the lead character in Ryszard Bugajski's film Przesłuchanie (Interrogation), which first premiered only 7 years later in 1989, following the co...