T. R. Knight
Biography
Theodore Raymond "T. R." Knight (born March 26, 1973) is an American actor. Knight's most high-profile role to date was his role as Dr. George O'Malley on ABC's medical drama Grey's Anatomy.
From Wikipedia, the free encyclopedia
Known For
TV
Grey's Anatomy
George O'Malley
2005
TV
Law & Order: Special Victims Unit
Gabriel Thomas / Brian Smith
1999
TV
Frasier
Alex
1993
TV
CSI: Crime Scene Investigation
Zero Adams
2000
TV
The Good Wife
Jordan Karahalios
2009
TV
Will & Grace
Dexter Murphy
2017
TV
Law & Order: Criminal Intent
Neil Colby
2001
TV
LIVE with Kelly and Mark
Self - Guest
1988
TV
The Ellen DeGeneres Show
Self
2003
TV
Genius
J. Edgar Hoover
2017
TV
Genius
Max Jacob
2017
TV
The Tony Danza Show
Self
2004
TV
The Flight Attendant
Davey Bowden
2020
TV
God Friended Me
Gideon
2018
TV
11.22.63
Johnny Clayton
2016
TV
The Catch
Tommy
2016
TV
The Comey Rule
Reince Priebus
2020
Film
42
Harold Parrott
2013
TV
The Bravest Knight
Sir Cedric (voice)
2019
TV
Charlie Lawrence
Ryan Lemming
2003
Filmography
2025FilmForgeas Sandy Baker2024FilmAdam the Firstas Jacob Jr.2020TVThe Flight Attendantas Davey Bowden2020TVThe Comey Ruleas Reince Priebus2019FilmI Am a Seagullas TR / Medvedenko2019TVThe Bravest Knightas Sir Cedric (voice)2019FilmThe Lavender Scareas Drew Ference (voice)2018TVGod Friended Meas Gideon2017FilmHello Againas Carl2017TVWill & Graceas Dexter Murphy2017TVGeniusas J. Edgar Hoover2016TVThe Catchas Tommy2016TV11.22.63as Johnny Clayton2015FilmA Year and Changeas Kenny2013Film42as Harold Parrott2009TVThe Good Wifeas Jordan Karahalios2007FilmMax's Wordsas Narrator2006FilmThe Last Requestas Jeff2005TVGrey's Anatomyas George O'Malley2004TVThe Tony Danza Showas Self2003TVThe Ellen DeGeneres Showas Self2003TVCharlie Lawrenceas Ryan Lemming2002FilmGarmentoas Daniel2001TVLaw & Order: Criminal Intentas Neil Colby2000TVCSI: Crime Scene Investigationas Zero Adams1999TVLaw & Order: Special Victims Unitas Gabriel Thomas / Brian Smith1993TVFrasieras Alex1988TVLIVE with Kelly and Markas Self - Guest—FilmDeluxe Ocean Viewas Oliver—FilmSydney vs. Seanas Bob—FilmStranger Things: The First Shadowas Victor Creel