William Gaither Crudup (; born July 8, 1968) is an American actor. He was nominated for an Independent Spirit Award for Best Male Lead for his performance in Jesus' Son (1999). He went on to star in numerous high-profile films, including Almost Famous (2000), Big Fish (2003), Mission: Impossible III (2006), Watchmen (2009), Public Enemies (2009), The Stanford Prison Experiment (2015), Jackie (2016), and Alien: Covenant (2017), in both lead and supporting roles. Crudup is a four-time Tony Award nominee, winning once for his performance in Tom Stoppard's play The Coast of Utopia in 2007.
https://en.wikipedia.org/wiki/Billy_Crudup