Known For
Acting
Known Credits
31
Gender
Male
Birthday
March 26, 1973 (53 years old)
Place of Birth
Minneapolis, Minnesota, USA
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
| 2026 | Forgeas Sandy Baker | |
| 2024 | Adam the Firstas Jacob Jr. | |
| 2020 | The Flight Attendantas Davey Bowden | |
| 2020 | The Comey Ruleas Reince Priebus | |
| 2019 | I Am a Seagullas TR / Medvedenko | |
| 2019 | The Bravest Knightas Sir Cedric (voice) | |
| 2019 | The Lavender Scareas Drew Ference (voice) | |
| 2018 | God Friended Meas Gideon | |
| 2017 | Hello Againas Carl | |
| 2017 | Will & Graceas Dexter Murphy | |
| 2017 | Geniusas J. Edgar Hoover | |
| 2017 | Geniusas Max Jacob | |
| 2016 | The Catchas Tommy | |
| 2016 | 11.22.63as Johnny Clayton | |
| 2015 | A Year and Changeas Kenny | |
| 2013 | 42as Harold Parrott | |
| 2009 | The Good Wifeas Jordan Karahalios | |
| 2007 | Max's Wordsas Narrator | |
| 2006 | The Last Requestas Jeff | |
| 2005 | Grey's Anatomyas George O'Malley | |
| 2004 | The Tony Danza Showas Self | |
| 2003 | The Ellen DeGeneres Showas Self | |
| 2003 | Charlie Lawrenceas Ryan Lemming | |
| 2002 | Garmentoas Daniel | |
| 2001 | Law & Order: Criminal Intentas Neil Colby | |
| 2000 | CSI: Crime Scene Investigationas Zero Adams | |
| 1999 | Law & Order: Special Victims Unitas Gabriel Thomas / Brian Smith | |
| 1993 | Frasieras Alex | |
| 1988 | LIVE with Kelly and Markas Self - Guest | |
| Sydney vs. Seanas Bob | ||
| Stranger Things: The First Shadowas Victor Creel |
