Erik Per Sullivan (born July 12, 1991) is an American actor best known for his role as Dewey, the younger brother to middle child Malcolm, on the FOX series, Malcolm in the Middle which was on air for 7 years. Description above from the Wikipedia article Erik Per Sullivan, licensed under CC-BY-SA, full list of contributors on Wikipedia.
2010TwelveMovieas Timmy2007MoMovieas MO2006Arthur and the InvisiblesMovieas Baby Bug / Mino (voice)2004Christmas with the KranksMovieas Spike Frohmeyer2003Finding NemoMovieas Sheldon (voice)2002Searching for the WendigoMovieas Self2002UnfaithfulMovieas Charlie Sumner2002WendigoMovieas Miles2001Joe DirtMovieas Little Joe Dirt2000WonderlandTV showas Tucker · 1 episodes2000Malcolm in the MiddleTV showas Dewey · 151 episodes1999The Cider House RulesMovieas Fuzzy1998The King of QueensTV showas Young Arthur · 1 episodes