Billy Crudup (b. 1968) is an American actor who portrayed the role of John Musgrave in Mission: Impossible III.
Crudup has appeared in movies such as Sleepers, Inventing the Abbotts, Grind, The Hi-Lo Country, Jesus' Son, Waking the Dead, Almost Famous, World Traveler, Big Fish, Stage Beauty, The Good Shepherd, Dedication and most recently known for playing Dr. Manhattan in Watchmen.
