William Gaither "Billy" Crudup is an American actor of film and stage. He is well known for his roles as guitarist Russell Hammond in Almost Famous, Will Bloom in Big Fish, and Ashitaka in Princess Mononoke. He also starred in the 2007 romantic comedy film Dedication, alongside Mandy Moore. In 2009, he appeared as Doctor Manhattan in the film Watchmen and as J. Edgar Hoover in the film Public Enemies... - www.wikipedia.org

Credits include: Big Daddy, The Adjustment Bureau, Half Baked, Death to Smoochy and Conan O'Brien Can't Stop

Credits include: Bewitched, The Love Guru, Mr. Peabody & Sherman, Conan O'Brien Can't Stop and The Colbert Report

Credits include: The Rumble in the Air-Conditioned Auditorium: O'Reilly vs. Stewart 2012, Brian Williams, Paul Rudd, Chris Paine and Danny DeVito

Credits include: I Love the '90s, I Love the '70s, Electoral Dysfunction, Will Ferrell and Op-Docs

Credits include: Brooklyn Nine-Nine, Brooklyn Nine-Nine: Pilot, Killing It and Christmas

Credits include: Michael J. Fox, Tracey Ullman, Will Ferrell, Ted Danson and David Spade

Credits include: Ian McKellen, Hootie & the Blowfish, John Larroquette, Marlee Matlin and John Hulsman

Credits include: Billy Crudup

Credits include: Billy Crudup

Credits include: Billy Crudup

Credits include: Billy Crudup