Theodore Raymond "T.R." Knight (b. March 26, 1973) is an Emmy Award-nominated and Screen Actors Guild Award-winning American actor. Knight's most high-profile role to date is his current role as Dr. George O'Malley on ABC's top-rated drama Grey's Anatomy.

Biography
Knight was born in Minneapolis, Minnesota, where he became involved with the Guthrie Theater at the age of five. After finishing high school, Knight enrolled at the University of St. Thomas in St. Paul, Minnesota for a brief period of time. He dropped out and soon landed leading roles at the Guthrie Theater.

Career
Rumors over Knight's sexuality gained momentum when news reports surfaced in October 2006 that Grey's Anatomy co-stars Patrick Dempsey and Isaiah Washington were involved in an argument where Washington allegedly used an anti-gay slur directed at an unnamed co-star. Washington later apologized, stating "I sincerely regret my actions and the unfortunate use of words during the recent incident on-set".

Personal life

Acting credits

Television

Grey's Anatomy (2005-) as Dr. George O'Malley
Charlie Lawrence (2003) as Ryan Lemming Series

Sesame Street (2006) as Private "I"
CSI: Crime Scene Investigation (2004) Episode: "XX" as Zero Adams
Law & Order: Criminal Intent (2004) Episode: "F.P.S." as Neil Colby
Frasier (2003) Episode: "Maris Returns" as Alex Guest Star

Stage

Tartuffe (2003 revival) as Damis
Noises Off (2001 revival) as Tim Allgood Off-Broadway

Amadeus as Wolfgang Amadeus Mozart
Ah, Wilderness! as Richard Miller
A Christmas Carol as Tiny Tim