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T.R. Knight was last seen on Broadway as Damis in "Tartuffe," with Brian Bedford, and as Tim Allgood in Michael Frayn's "Noises Off," opposite Patti LuPone, Pete Gallagher and Richard Easton. Off-Broadway credits include the title role in "Boy," by Julia Jordon, for which he received a Drama League nomination; "Scattergood," by Anto Howard, for which he received a Drama Desk nomination; "Macbeth"; "This Lime Tree Bower," by Conor McPherson, and Jessica Goldberg's "The Hologram Theory."

In Minneapolis, where he was raised, Knight was a member of the acting company at the Guthrie Theater. Credits there include "A Midsummer Night's Dream," "Racing Demon," "Philadelphia, Here I Come," "Ah, Wilderness!," and the title role in Peter Schaffer's "Amadeus."

On television he was a series regular opposite Nathan Lane and Laurie Metcalf in "Charlie Lawrence," and he has guest starred on "CSI" and "Law & Order: Criminal Intent."