who plays george o'malley on grey's anatomy
T. R. Knight Theodore Raymond "T. R." Knight (born March 26, 1973) is an American actor. He is best known for his role as Dr. George O'Malley on the ABC medical drama Grey's Anatomy. Having acted on stage since the age of five, Knight had starred on Broadway, off-Broadway, and theatre productions in his home state of Minnesota. He received a Drama Desk Award nomination for his performance in MCC Theater's Scattergood in 2003.
Matthew Labyorteaux Matthew Charles Labyorteaux (born December 8, 1966) is an American film and television actor and voice artist.[1][2] In many of his credits, his last name is spelled as "Laborteaux".[3] He is also credited as Matthew Charles for his work in animation.
Jonathan Groff Jonathan Drew Groff (born March 26, 1985) is an American actor and singer.
Jeff Kober Jeff Kober (born December 18, 1953) is an American actor.