George Raymond Stevenson (born 25 May 1964) is a Northern Irish-born English actor. He is known for playing Titus Pullo in the BBC/HBO television series Rome (2005–2007) and in film as Dagonet in King Arthur (2004). Stevenson has portrayed two Marvel Comics characters: Frank Castle/The Punisher in Punisher: War Zone and The Super Hero Squad Show; and Volstagg in Thor and its sequels Thor: The Dark World and Thor: Ragnarok. In the film Kill the Irishman, Stevenson portrayed Cleveland mobster Danny Greene. In 2012 he appeared in the seventh season of Dexter as Isaak Sirko. He also portrayed the character Blackbeard in the third and fourth seasons of Black Sails. Stevenson has starred in several feature films, primarily in supporting roles. He made his debut in The Theory of Flight (1998) with Kenneth Branagh and Helena Bonham Carter, where he played the part of a gigolo hired to help Bonham Carter's character to lose her virginity. In 2002, Stevenson starred in a short film No Man's Land, which was the antipodal picture from actor/director Edward Hicks prior to his graduation from the London Film School. In the 12½ minute film, set during World War I, Stevenson portrayed an experienced private who is forced to help a novice officer (David Birkin), back to safety after they both find themselves trapped and isolated in "No Man's Land" during the Battle of Ypres. In 2004, Stevenson starred alongside Clive Owen and Keira Knightley in King Arthur. He portrayed Dagonet, a knight of the round table who sacrifices his life for his comrades.

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