Early life

Knight was born in Minneapolis, Minnesota, where he became involved with the Guthrie Theater at the age of five. He attended Annunciation Catholic School in Minneapolis, for grades K-8. Knight received the Conners Foundation Scholarship as a freshman and apprenticed at the Children's Theatre Company. He also worked at the local Red Owl supermarket alongside his brother. After finishing high school at the Academy of Holy Angels in Richfield, Knight enrolled at the University of Minnesota for a brief period of time. He dropped out and soon landed leading roles at the Guthrie Theater.

Career

Knight moved to New York City and appeared on the stage. He played opposite Patti LuPone in the 2001 Broadway revival of Noises Off. He performed in 2003 as Damis in Tartuffe. He performed in the 2003 Off-Broadway production of Scattergood, receiving a Drama Desk Award nomination as Outstanding Featured Actor in a Play. Knight also starred Off-Broadway at Primary Stages in the 2004 drama Boy.

On television, Knight was a regular cast member of the short-lived Nathan Lane/Laurie Metcalf 2003 CBS television series, Charlie Lawrence.

In 2005, Knight was cast as Dr. George O'Malley on the ABC medical drama Grey's Anatomy. Introduced as a surgical intern at the fictional Seattle Grace Hospital, O'Malley worked his way up to resident level, while his relationships with his colleagues Meredith Grey (Ellen Pompeo), Cristina Yang (Sandra Oh), Izzie Stevens (Katherine Heigl) and Alex Karev (Justin Chambers) formed a focal point of the series. Knight auditioned for the show, expecting a one-season run. In 2009, after the conclusion of the fifth season, it was confirmed that Knight would not be returning for the show's sixth season. The actor stated the reason for his departure was due to a "breakdown in communication" with executive producer Shonda Rhimes, his character's lack of screen time, as well as his coming out as gay. Knight received generally positive reviews for his performance as O'Malley, and garnered a nomination for Outstanding Supporting Actor in a Drama Series at the 59th Primetime Emmy Awards. Despite this, O'Malley's death received mixed feedback.

Knight starred in a production of the musical Parade, opening October 4, 2009, at the Mark Taper Forum in Los Angeles as Leo Frank. Knight returned to Broadway in David Mamet's A Life in the Theatre in 2010, where he played the role of John, opposite Patrick Stewart.

Personal life

On October 5, 2013, Knight married his boyfriend of three years, Patrick Leahy, in Hudson, New York.

Filmography

Television

• Charlie Lawrence (2003) as Ryan Lemming
• Sesame Street (2006)
  Season 37, Episode 12 ("Baby Bear Writes a Story Called 'The 3 Astro Bears' ") as Private "I"
• CSI: Crime Scene Investigation (2004)
  Season 4, Episode 17 ("XX") as Zero Adams
• Frasier (2003)
  Season 11, Episode 7 ("Maris Returns") as Alex
• Law & Order: Criminal Intent (2003)
  Season 3, Episode 10 ("F.P.S.") as Neil Colby
• Grey's Anatomy (2005-2009) as Dr. George O'Malley.
• Law & Order: Special Victims Unit (2011)
  Season 13, Episode 4 ("Double Strands") .... in dual role as Gabriel Thomas and Brian Smith
• The Good Wife (2012-2013) as Jordan Karahalios
• 11.22.63 (2015-2016) as Johnny Clayton

Film

• Garmento (2002) as Daniel
• The Last Request (2006) as Jeffery
• 42 (2013) as Harold Parrott
• A Year and Change (2015) as Kenny
• Hello Again (2016)

Voice-over

• Doc Martens
• Best Buy
• McDonalds
• Max's Words (animated)

Stage

Broadway

Source: Playbill Vault

• Noises Off (2001 revival) as Tim Allgood
• Tartuffe (2003 revival) as Damis
• A Life in the Theatre (2010) as John
• It's Only a Play (2015) as Frank Finger

Off-Broadway

Source: Internet Off-Broadway Database

• Marvin's Room (1998)
• This Lime Tree Bower (1999) as Joe
• Macbeth (1999) as Donalbain/Messenger
• "The Refreshment of the Spirit" (2000)
• Right Way to Sue (2001 at HERE Mainstage) as Franklin/Various characters
• The Hologram Theory (2000) at MCGinn/Cazale Theater as Tweety
• The Lake's End (2003)
• Scattergood (2003) as Brendan Hilliard
• Voices of Peace and Dissent (2003) at Worth Street Theatre
• Boy (2004) as title character
• The Marriage of Bette & Boo (2007)
• Sold (2011) as Michael
• Romeo and Juliet (2013) as Mercutio
• Pocatello (2014) (Playwrights Horizons)

Readings

• Truth or Consequences (Staged Reading)
• The Fool (2002) (Staged Reading)
• White People (Staged Reading)
• The Scholar (Staged Reading)
• Lend Me A Tenor (2009) (Staged Reading
• On a Clear Day (2010) (Staged Reading)
• Torch Song Trilogy (2011) (Staged Reading)
• June Moon (2011) (Roundabout PlayReading Series)
• Honeymoon in Vegas (2011) (Staged Reading) as Jack Singer
• The Miser (2012) (Reading

Regional

• What Didn't Happen (2000) (Workshop at Vassar)
• Earth to Bucky (2003) at Bay Street Theater as Bucky
• Parade (musical) (2009) as Leo Frank at Mark Taper Forum - Los Angeles, CA
• The Seagull (2012) (radio theater) as Konstantin Gavrilovich Treplev, James Bridges Theater at UCLA - Los Angeles, CA

Guthrie Theater - Minneapolis, MN

• A Christmas Carol (1978-1980, 1996) as Tiny Tim, Dick Wilkins/Others
• Philadelphia, Here I Come! (1996) as Joe
• She Stoops to Conquer (1996)
• Racing Demon as Ewan Gilmour (1997)
• A Midsummer Night's Dream (1997) as Francis Flute
• Much Ado About Nothing (1998) as Watchman
• Ah, Wilderness! (1999) as Richard Miller
• Amadeus (2001) as Wolfgang Amadeus Mozart

Jungle Theater - Minneapolis, MN

• Journey's End as 2nd Lt. Jimmy Raleigh (1995)

Minnesota History Theatre - St. Paul, MN

• Civil Ceremony as Samuel (1996)

Illusion Theatre - Minneapolis, MN

• Angelheaded Hipster: Howl for Allen (1997) as Allen Ginsberg

Women's Club of Minneapolis - Minneapolis, MN

• The Laramie Project (2008)

Chanhassen Dinner Theatres - Chanhassen, MN

• Brighton Beach Memoirs (1993) as Eugene Morris Jerome

Theatre in the Round - Minneapolis, MN

• Gemini (1992) as Randy

Off-Broadway Musical Theatre - New Hope, MN

• Oliver! (1985) as Oliver

Charities

T.R. Knight supports the following charitable cause: Gay Rights.

[ Source: Wikipedia ]