Birth Date: March 26, 1973 / Age: 43
Birth Place: Minneapolis, Minnesota
Biography: T. R. Knight is an American actor. He was born March 26, 1973 in Minneapolis, Minnesota, and spent his last two years there as part of the acting company at the Guthrie Theater. He has returned to the Guthrie twice since then to play Richard Miller in Eugene O'Neill's Ah, Wilderness!, and the title role in Peter Shaffer's Amadeus.
Since moving to New York City, he has performed on Broadway as Tim Allgood in Michael Frayn's Noises Off, opposite Patti LuPone, Peter Gallagher and Richard Easton, and as Damis in Tartuffe, with Brian Bedford. Off-Broadway credits include Joe in Conor McPherson's This Lime Tree Bower and Brendan Hilliard in Anto Howard's Scattergood, for which he received a Drama Desk nomination for Outstanding Featured Actor in a Play.
On television Knight was a series regular opposite Nathan Lane and Laurie Metcalf in Charlie Lawrence.
Knight is currently starring in Grey's Anatomy on ABC as Dr. George O'Malley.