Jeffrey Leon "Jeff" Bridges (born December 4, 1949) is an American actor and musician. His most notable films include The Big Lebowski, King Kong, The Last Picture Show, Thunderbolt and Lightfoot, Tron, Starman, The Fabulous Baker Boys, Seabiscuit, K-PAX, The Fisher King, Fearless, The Contender, Iron Man, Tron: Legacy, True Grit and Crazy Heart, for which he won the Academy Award for Best Actor in a Leading Role at the 82nd Academy Awards.