Terry O'Quinn
Acting
128
Acting Credits
Biography
Terrance Quinn (born July 15, 1952), known professionally as Terry O'Quinn, is an American actor. He is best known for his Emmy Award-winning performance as John Locke on the TV series Lost (2004–2010). He had roles in films including The Stepfather (1987), The Rocketeer (1991), Heaven's Gate (1980), Silver Bullet (1985), Young Guns (1988), Blind Fury (1989), Tombstone (1993) and Primal Fear (1996). Other prominent television roles include Peter Watts in Millennium (1996–1999), FBI Asst. Direct...
Known For
Filmography
Unsung Hero
2024
as Grandpa James
Getting LOST
2024
as Self
The Walking Dead: The Ones Who Live
2024
as Major General Johnathan Beale
LOST: Circle
2023
as John Locke
PIECES OF HER
2022
as Martin Queller
Christmas Sail
2021
as Dennis
Resident Alien
2021
as Peter Bach
Ultra City Smiths
2021
as Captain Krieger (voice)
Resident Alien
2021
as Peter Bach (voice)
FBI: Most Wanted
2020
as Byron LaCroix
Perpetual Grace LTD
2019
as Wesley Walker
Emergence
2019
as Richard Kindred
Castle Rock
2018
as Dale Lacy
Mysteries of the Missing
2017
as Self - Host
The Blacklist: Redemption
2017
as Howard Hargrave
New Life
2016
as Dr. Philip Sumrall
Patriot
2015
as Tom Tavner
Secrets and Lies
2015
as John Warner
Gang Related
2014
as Sam Chapel
Full Circle
2013
as Jimmy Parerra
666 Park Avenue
2012
as Gavin Doran
Ring of Fire
2012
as Oliver Booth
Taken from Me: The Tiffany Rubin Story
2011
as Mark Miller
Hawaii Five-0
2010
as Joe White
Masters of Science Fiction
2007
Lost
2004
as John Locke
Phenomenon II
2003
Old School
2003
as Goldberg (uncredited)
Jimmy Kimmel Live!
2003
as Self
NCIS
2003
as Will Ryan
Town Diary
2002
The Locket
2002
as Casey Keddington
Hometown Legend
2002
as Buster Schuler
First Monday
2002
American Outlaws
2001
as Rollin H. Parker
Semper Fi
2001
as Cliff's Father
WW3
2001
as Eric Farrell
Alias
2001
as Kendall
Law & Order: Criminal Intent
2001
as Gordon Buchanan
Good Day Live
2001
as Self
Rated X
2000
as J.R. Mitchell
Murder in a Small Town
1999
as Sidney Lassiter
Harsh Realm
1999
Roswell
1999
as Carl
The West Wing
1999
as Nicholas Alexander
The X-Files
1998
as Michaud
Shadow Conspiracy
1997
as Frank Ridell
Breast Men
1997
as Hersch Lawyer
My Stepson, My Lover
1997
as Richard Cory
On the Edge of Innocence
1997
as David Walker
The View
1997
as Self
Primal Fear
1996
as Yancy
Ghosts of Mississippi
1996
as Judge Hilburn
Millennium
1996
as Peter Watts
Shadow Warriors
1995
as Dr. Connors
Ray Alexander: A Menu for Murder
1995
as Frank Darnell
JAG
1995
as Admiral Thomas Boone
The Client
1995
as Bert Halliwell
JAG
1995
as Thomas Boone
MacShayne: Winner Takes All
1994
as Danny Leggett
Don't Talk to Strangers
1994
as Bonner
Lipstick Camera
1994
as Raymond Miller
Heart of a Child
1994
as Gordon Holc
A Friend to Die For
1994
as Ed Saxe
Justice in a Small Town
1994
as Harris Wiley
Earth 2
1994
as Reilly
Amityville: A New Generation
1993
as Detective Clark
Visions of Murder
1993
as Adm. Truman Hager
Tombstone
1993
as Mayor Clum
Born Too Soon
1993
as Dr. Friedman
The X-Files
1993
as Lt. Brian Tillman
Homicide: Life on the Street
1993
as Bailey Lafeld
Diagnosis: Murder
1993
as Ronald Trent
The X-Files
1993
as Shadow Man
The Cutting Edge
1992
as Jack Moseley
My Samurai
1992
Sexual Advances
1992
as Cliff Ripley
Wild Card
1992
as Barlow
The Good Fight
1992
as Henry Cragin
Deliver Them from Evil: The Taking of Alta View
1992
as Sergeant Don Bell
Trial: The Price of Passion
1992
as Bob Altschuler
The Rocketeer
1991
as Howard Hughes
Company Business
1991
as Colonel Pierce Grissom
The Last to Go
1991
as Daniel
Shoot First: A Cop's Vengeance
1991
as Sergeant Nicholas
Son of the Morning Star
1991
as Gen. Alfred Terry
Blood Oath
1990
as Major Beckett
Kaleidoscope
1990
as Henry
Perry Mason: The Case of the Desperate Deception
1990
as Curt Mitchell
Stepfather 2
1989
as Dr. Gene Clifford / Jerry Blake
Blind Fury
1989
as Frank Devereaux
The Forgotten One
1989
as Bob Anderson
Roe vs. Wade
1989
as Jay Floyd
Guts and Glory: The Rise and Fall of Oliver North
1989
as Aaron Sykes
Tales from the Crypt
1989
as Inspector Martin Zeller
Young Guns
1988
as Alex McSween
Pin
1988
as Dr. Frank Linden
Stranger on My Land
1988
as Connie Priest
The Jogger
1988
as Jerry
The Stepfather
1987
as Jerry Blake
Black Widow
1987
as Bruce
When the Time Comes
1987
as Wes Travis
Star Trek: The Next Generation
1987
as Admiral Eric Pressman
At Mother's Request
1987
as Joel Campbell
A Year in the Life
1987
as Keith
Jake and the Fatman
1987
as Vincent Novak
SpaceCamp
1986
as Launch Director
Between Two Women
1986
as Dr. Wallace
Women of Valor
1986
as Maj. Tom Patterson
L.A. Law
1986
as Nick Moats
Matlock
1986
Right to Kill?
1985
as Jim Barrett
Mischief
1985
as Claude Harbrough
An Early Frost
1985
as Dr. Redding
Silver Bullet
1985
as Sheriff Joe Haller
Moonlighting
1985
as Bryant Wilbourne
The Twilight Zone
1985
as Curt Lockridge (segment "Chameleon")
Places in the Heart
1984
as Buddy Kelsey
Mrs. Soffel
1984
as Detective Buck McGovern
Miami Vice
1984
as Richard Cain
Jacobo Timerman: Prisoner Without a Name, Cell Without a Number
1983
as Colonel Thomas Rhodes
All the Right Moves
1983
as Freeman Smith
Without a Trace
1983
as Parent
Remington Steele
1982
as Chuck McBride
Heaven's Gate
1980
as Captain Minardi
F.D.R.: The Last Year
1980
as James Roosevelt
Tales of the Unexpected
1979
as Cop
Hallmark Hall of Fame
1951
as Michael Keddington's Abusive Father