Home People T.R. Knight T.R. Knight shows T.R. Knight shows T.R. Knight TV Shows (13) The Bravest Knight (2019) As Sir Cedric (voice), He was 46 years old God Friended Me (2018) As Gideon, He was 45 years old Genius (2017) As J. Edgar Hoover, He was 44 years old Genius (2017) As Max Jacob, He was 44 years old The Catch (2016) As Tommy, He was 42 years old 11.22.63 (2016) As Johnny Clayton, He was 42 years old Grey's Anatomy (2005) As George O'Malley, He was 32 years old The Tony Danza Show (2004) He was 31 years old The Ellen DeGeneres Show (2003) He was 30 years old Charlie Lawrence (2003) As Ryan Lemming, He was 30 years old Law & Order: Criminal Intent (2001) He was 28 years old CSI: Crime Scene Investigation (2000) He was 27 years old Frasier (1993) As Alex, He was 20 years old
