T.R. Knight
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.
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Acted in
Forge
2025
Adam the First
2024
as Jacob Jr.
The Flight Attendant
2020
as Davey Bowden
The Comey Rule
2020
as Reince Priebus
I Am a Seagull
2019
as TR / Medvedenko
The Bravest Knight
2019
as Sir Cedric (voice)
The Lavender Scare
2019
as Drew Ference (voice)
God Friended Me
2018
as Gideon
Hello Again
2017
as Carl
Will & Grace
2017
as Dexter Murphy
Genius
2017
as J. Edgar Hoover
Genius
2017
as Max Jacob
The Catch
2016
as Tommy
11.22.63
2016
as Johnny Clayton
A Year and Change
2015
as Kenny
42
2013
as Harold Parrott
The Good Wife
2009
as Jordan Karahalios
Max's Words
2007
as Narrator
The Last Request
2006
as Jeff
Grey's Anatomy
2005
as George O'Malley
Charlie Lawrence
2003
as Ryan Lemming
Garmento
2002
as Daniel
Law & Order: Criminal Intent
2001
as Neil Colby
CSI: Crime Scene Investigation
2000
as Zero Adams
Law & Order: Special Victims Unit
1999
as Gabriel Thomas / Brian Smith
Frasier
1993
as Alex