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
Law & Order: Special Victims Unit
Series • 1999
Grey's Anatomy
Series • 2005
CSI: Crime Scene Investigation
Series • 2000
LIVE with Kelly and Mark
Series • 1988
Frasier
Series • 1993
The Good Wife
Series • 2009
Law & Order: Criminal Intent
Series • 2001
The Ellen DeGeneres Show
Series • 2003
Genius
Series • 2017
Will & Grace
The Flight Attendant
Series • 2020
God Friended Me
Series • 2018
11.22.63
Series • 2016
The Catch
42
Movie • 2013
The Bravest Knight
Series • 2019
The Comey Rule
Adam the First
Movie • 2024
A Year and Change
Movie • 2015
Forge
Movie • 2026
I Am a Seagull
Movie • 2019
Hello Again
Movie • 2017
The Lavender Scare
Garmento
Movie • 2002