Terry O'Quinn

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...

Known For

Primal Fear

as Yancy

Tombstone

as Mayor Clum

The X-Files

as Michaud

Cast Credits

Unsung Hero

as Grandpa James

New Life

as Dr. Philip Sumrall

Old School

as Goldberg (uncredited)

The Locket

as Casey Keddington

Hometown Legend

as Buster Schuler

American Outlaws

as Rollin H. Parker

WW3

as Eric Farrell

Semper Fi

as Cliff's Father

Rated X

as J.R. Mitchell

Murder in a Small Town

as Sidney Lassiter

The X-Files

as Michaud

Breast Men

as Hersch Lawyer

My Stepson, My Lover

as Richard Cory

Shadow Conspiracy

as Frank Ridell

Ghosts of Mississippi

as Judge Hilburn

Primal Fear

as Yancy

Shadow Warriors

as Dr. Connors

Lipstick Camera

as Raymond Miller

Heart of a Child

as Gordon Holc

Tombstone

as Mayor Clum