Bradley Charles Cooper (born January 5, 1975) is an American actor and filmmaker. Cooper enrolled in the MFA program at the Actors Studio in 2000 after beginning his career in 1999 with a guest role in the television series Sex and the City. He made his film debut in the comedy Wet Hot American Summer (2001) and achieved minor success with a supporting part in the comedy film Wedding Crashers (2005). His breakthrough role came in 2009 with The Hangover, a critically and commercially successful comedy, which spawned two sequels in 2011 and 2013.