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