Home People Terry O'Quinn Terry O'Quinn shows Terry O'Quinn shows Terry O'Quinn TV Shows (44) Emergence (2019) As Richard Kindred, He was 67 years old Perpetual Grace LTD (2019) As Wesley Walker, He was 66 years old Castle Rock (2018) As Dale Lacy, He was 66 years old Mysteries of the Missing (2017) As Himself - Host, He was 65 years old The Blacklist: Redemption (2017) As Howard Hargrave, He was 64 years old Patriot (2015) As Tom Tavner, He was 63 years old Secrets and Lies (2015) As John Warner, He was 62 years old Gang Related (2014) As Sam Chapel, He was 61 years old Full Circle (2013) As Jimmy Parerra, He was 61 years old Ring of Fire (2012) As Oliver Booth, He was 60 years old 666 Park Avenue (2012) As Gavin Doran, He was 60 years old Hawaii Five-0 (2010) He was 58 years old Hawaii Five-0 (2010) As Joe White, He was 58 years old Masters of Science Fiction (2007) He was 55 years old Lost (2004) As John Locke, He was 52 years old NCIS (2003) He was 51 years old Jimmy Kimmel Live! (2003) He was 50 years old First Monday (2002) He was 49 years old Alias (2001) He was 49 years old Law & Order: Criminal Intent (2001) He was 49 years old Good Day Live (2001) He was 49 years old Harsh Realm (1999) He was 47 years old Roswell (1999) He was 47 years old The West Wing (1999) He was 47 years old The West Wing (1999) As General Nicholas Alexander, He was 47 years old The View (1997) He was 45 years old Millennium (1996) He was 44 years old Millennium (1996) As Peter Watts, He was 44 years old JAG (1995) He was 43 years old JAG (1995) As Admiral Thomas Boone, He was 43 years old Earth 2 (1994) As Reilly, He was 42 years old The X-Files (1993) He was 41 years old Homicide: Life on the Street (1993) He was 40 years old Son of the Morning Star (1991) As Gen. Alfred Terry, He was 38 years old Tales from the Crypt (1989) He was 36 years old Star Trek: The Next Generation (1987) As Admiral Eric Pressman, He was 35 years old Jake and the Fatman (1987) He was 35 years old L.A. Law (1986) He was 34 years old Matlock (1986) He was 33 years old The Twilight Zone (1985) He was 33 years old Moonlighting (1985) He was 32 years old Remington Steele (1982) He was 30 years old Tales of the Unexpected (1979) He was 26 years old Hallmark Hall of Fame (1951) He was 0 years old
