Began doing standup as a 12-year-old ( 9 according to GQ Magazine, June 2008 ), entertaining adult audiences with tales of adolescent sexuality
Booked his own agent and auditions before he turned 14
1998 Made acting debut in the television feature "Breakfast with Einstein"
2000 Breakout role in the award-winning Disney hit series "Even Stevens"
2002 Co-starred in the family drama "Tru Confessions"
2003 Cast as Bosley's protege in the action sequel "Charlie's Angels: Full Throttle"
2003 Made feature debut in the comedy feature "Holes"; which was based on the multimillion best-seller book by Louis Sacher
2003 Starred in the feature "The Battle of Shaker Heights," which was produced by Matt Damon and Ben Affleck
2004 Featured in the sci-fi thriller "I, Robot"
2005 Portrayed real-life amateur golfer Francis Ouimet who defeated British champion Vardon at the 1913 U.S. Open in "The Greatest Game Ever Played"
2005 Starred opposite Keanu Reeves in "Constantine" the supernatural thriller based on the DC/Vertigo comic book Hellblazer
2006 Co-starred in Emilio Estevez's directorial debut, "Bobby," an ensemble centered around the night of Robert F. Kennedy's assassination
2006 Played a young Robert Downey Jr. in the coming-of-age drama, "A Guide to Recognizing Your Saints"
2007 Played a brainy teen charged with saving the world from impending robocalypse in director Michael Bay's "Transformers"
2007 Starred in the thriller "Disturbia," a high-tech teen update of "Rear Window"
2008 Cast as the son of Indiana Jones (Harrison Ford) in the fourth installment of the adventure series, "Indiana Jones and the Kingdom of the Crystal Skull"

Credit to Yahoo Movies