Shia Saide LaBeouf is an American actor, performance artist, and filmmaker. He became known among younger audiences as Louis Stevens in the Disney Channel series Even Stevens, a role for which LaBeouf received a Young Artist Award nomination in 2001 and won a Daytime Emmy Award in 2003. He made his film debut in The Christmas Path . In 2004, he made his directorial debut with the short film Let's Love Hate and later directed a short film titled Maniac , starring American rappers Cage and Kid Cudi.In 2007, LaBeouf starred in the commercially successful films Disturbia and Surf's Up. The same year he was cast in Michael Bay's science fiction film Transformers as Sam Witwicky, the main protagonist of the series. Transformers was a box office success and one of the highest-grossing films of 2007.