Theodore Raymond Knight (March 26, 1973) is an American actor best known for Grey's Anatomy.
He is openly gay and is married to writer Patrick Leahy.
Film Roles
- Last Request as Jeffrey
- 42 as Harold Parrot
- A Year and Change as Kenny
- Hello Again as Carl
Television Roles
- Charlie Lawrence as Ryan Lemming
- Frasier as Alex (1 episode)
- Law & Order: Criminal Intent as Neil Colby (1 episode)
- CSI as Zero Adams (1 episode)
- Grey's Anatomy as Dr. George O'Malley (2005-2009, 2020)
- Sesame Street as Private "I" (1 episode)
- Law & Order: Special Victims Unit as Gabriel Thomas/Brian Smith (1 episode)
- The Good Wife as Jordan Karahalios (7 episodes)
- 11/22/63 as Johnny Clayton (4 episodes)
- The Catch as Tommy Vaughn (6 episodes)
- When We Rise as Chad Griffin (4 episodes)
- Genius as various
- Eistein as J Edgar Hoover (4 episodes)
- Picasso as Max Jacob (6 episodes)
- God Friended Me as Gideon (1 episode)
- The Bravest Knight as Sir Cedric
- Will & Grace as Dexter Murphy (1 episode)
- The Comey Rule as Reince Priebus
- The Flight Attendant as Davey Bowden
Theatre Roles
- Noises Off as Tim Allgood
- Tartuffe as Damis
- A Life In The Theatre as John
- Its Only A Play as Frank Finger
- Macbeth as Donalbain/Messenger
