Welch actor Michael Sheen has spoken about his highly anticipated roles in New Moon and Tron: Legacy. On Tron he spewed: " (Working on) that was amazing, because there's a lot of green screen in that. But my stuff was mainly in this amazing set that they built because I'm a nightclub host, so they built the nightclub and there were hundreds of extras and it was one of those great scenes where there's just loads going on." He also mentioned that his character in New Moon, a badass old school vampire, who kills other vampires (judging by the trailer) would not be back for a third film, but would instead return for the fourth, Breaking Dawn. '