The Book of Caleb (2008)

Twenty-something Caleb Callahan, a crusader without a cause, ventures back to his homeland of suburbia to live with his parents after unexpectedly dropping out of college in his final year. Once there he quickly reunites with his childhood companions Montag, the mastermind serial prankster, and Swank, his trusty sidekick. After one of their pranks reaps unexpected consequences, Caleb is forced to be the hero Montag always knew he could be, ultimately saving his friends and giving his life direction and meaning.