question: A film where the protagonist is accused of being a Russian sleeper agent stars what Polish actor known for leading roles in several Andrzej Wajda?
answer: Daniel Marcel Olbrychski
context: Title: Man of Marble
  Passage: Man of Marble (Polish: "Człowiek z marmuru" ) is a 1976 Polish film directed by Andrzej Wajda.  It chronicles the fall from grace of a fictional heroic Polish bricklayer, Mateusz Birkut (played by Jerzy Radziwiłowicz), who became the Stakhanovite symbol of an over-achieving worker, in Nowa Huta, a new (real life) socialist city near Kraków.  Agnieszka, played by Krystyna Janda in her first role, is a young filmmaker who is making her diploma film (a student graduation requirement) on Birkut, whose whereabouts seems to have been lost two decades later.  The title refers to the propagandist marble statues made in Birkut's image.  It is somewhat of a surprise that Wajda would have been able to make such a film, "sub silentio" attacking the socialist realism of Nowa Huta, revealing the use of propaganda and political corruption during the period of Stalinism.  The film director presaged the loosening grip of the Soviets that came with the Solidarity Movement, though it has been acknowledged by Polish film historians that due to censorship the script languished in development hell since 1962.  The film extensively uses original documentation footage from the construction of Nowa Huta and other subjects of Poland's early communist era, as well as the propagandist/inspirational music of Stalinist Poland.
  Title: Daniel Olbrychski
  Passage: Daniel Marcel Olbrychski (] ; born 27 February 1945) is a Polish actor best known for leading roles in several Andrzej Wajda movies and also known for playing a defector and spymaster Vassily Orlov, alongside Hollywood actress Angelina Jolie in the movie "Salt".
  Title: The Birch Wood
  Passage: The Birch Wood (Polish: "Brzezina" ) is a 1970 Polish drama film directed by Andrzej Wajda based on a novel by Jarosław Iwaszkiewicz.  It was entered into the 7th Moscow International Film Festival where Wajda won the Golden Prize for Direction and Daniel Olbrychski won the award for Best Actor.
  Title: Salt (2010 film)
  Passage: Salt is a 2010 American action thriller film directed by Phillip Noyce, written by Kurt Wimmer, and starring Angelina Jolie, Liev Schreiber, Daniel Olbrychski, August Diehl, and Chiwetel Ejiofor.  Jolie plays Evelyn Salt, who is accused of being a Russian sleeper agent and goes on the run to try to clear her name.
  Title: Bogusław Linda
  Passage: Bogusław Linda (] ; born 27 June 1952) is a Polish actor known from films such as "Psy" and "Tato".  He appeared in Andrzej Wajda's "Man of Iron" and "Danton" and in Krzysztof Kieslowski's "Blind Chance" and the seventh episode of Kieslowski's "Dekalog".
  Title: Ashes and Diamonds (film)
  Passage: Ashes and Diamonds (Polish: Popiół i diament) is a 1958 Polish film directed by Andrzej Wajda, based on the 1948 novel by Polish writer Jerzy Andrzejewski.  It completed Wajda's war films trilogy, following "A Generation" (1954) and "Kanal" (1956).  The title comes from a 19th-century poem by Cyprian Norwid and references the manner in which diamonds are formed from heat and pressure acting upon coal.
  Title: Omar Sangare
  Passage: Omar Sangare is a Polish actor and director, who graduated from The Aleksander Zelwerowicz National Academy of Dramatic Art in Warsaw, where he studied with the Oscar-winning director Andrzej Wajda.  In 1994 he was awarded a scholarship to The British American Drama Academy in Oxford, England.  While there he worked with Derek Jacobi, Alan Rickman, Michael Kahn, and Jeremy Irons.  In 2006, Sangare received his Ph.D. from the Theater Academy in Warsaw.  Sangare taught at UCLA, UCSB, UCSD, Wesleyan University, and Westmont College.  Currently, he teaches in the Department of Theatre at Williams College.  In 2007, he became founder and artistic director of the Dialogue ONE, International Festival for solo performances at WilliamsTheatre.
  Title: Samson (1961 Polish film)
  Passage: Samson is a 1961 Polish film directed by Andrzej Wajda that uses art house aesthetics to tell a story about the Holocaust.  Wajda's World War II film alludes to the Old Testament story of Samson, who had supernatural physical strength.  But unlike the Biblical character, Wajda's Samson has great emotional strength.
  Title: Afterimage (film)
  Passage: Afterimage (Polish: Powidoki ) is a 2016 Polish drama film directed by Andrzej Wajda.  It was screened in the Masters section at the 2016 Toronto International Film Festival.  It was selected as the Polish entry for the Best Foreign Language Film at the 89th Academy Awards but it was not nominated.  It is the final film by Wajda who died in October 2016.
  Title: Krystyna Janda
  Passage: Krystyna Janda (born 18 December 1952, in Starachowice, Poland) is a Polish film and theater actress best known internationally 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).
citations: Daniel Olbrychski Salt (2010 film)