Caleb Casey McGuire Affleck-Boldt is an American actor and filmmaker. He is the recipient of various accolades, including an Academy Award, a British Academy Film Award, a Golden Globe Award and a Satellite Award. He began his career as a child actor, appearing in the PBS television film Lemon Sky and the miniseries The Kennedys of Massachusetts. He later appeared in three Gus Van Sant films: To Die For, Good Will Hunting, and Gerry, and in Steven Soderbergh's comedy heist trilogy Ocean's Eleven, Ocean's Twelve, and Ocean's Thirteen. His first leading role was in Steve Buscemi's independent comedy-drama Lonesome Jim. Affleck's breakthrough came in 2007, when he was nominated for the Academy Award for Best Supporting Actor for his performance in the Western drama The Assassination of Jesse James by the Coward Robert Ford and starred in the crime drama Gone Baby Gone, directed by his brother Ben Affleck. In 2010, he directed the mockumentary I'm Still Here.