George Raymond \"Ray\" Stevenson is a British film and television actor from Lisburn, Northern Ireland. He is known for playing Titus Pullo in the BBC/HBO television series Rome and in film as Dagonet in King Arthur. 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 sequel Thor: The Dark World. 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.