Joseph Alberic Iscariot Twisleton-Wykeham-Fiennes (born 27 May 1970) is an English film and stage actor. He is perhaps best known for his portrayals of William Shakespeare in Shakespeare in Love, Sir Robert Dudley in
Elizabeth, Commisar Danilov in
Enemy at the Gates, Martin
Luther in
Luther, and his portrayal of Mark Benford in the 2009 TV series FlashForward.