Arthur Pendragon, or Artie, is a fictional character prominently featured in the animated film Shrek the Third, based on King Arthur. In the film, he is voiced by Justin Timberlake. Arthur Pendragon is a scrawny 16-year old treated like a nerd and a geek. Arthur spends his time acting as an underachiever at his academy school, Worcestershire, and is most commonly the practice dummy at the school jousting fields, for medieval jock Lancelot and his crew.