Terry O'Quinn

76

Unsung Hero (2024)

as Grandpa James

74

The Walking Dead: The Ones Who Live (2024)

TV show · as Major General Johnathan Beale

LOST: Circle (2023)

TV show · as John Locke

51

PIECES OF HER (2022)

TV show · as Martin Queller

61

Christmas Sail (2021)

as Dennis

81

Resident Alien (2021)

TV show · as Peter Bach / Peter Bach (voice)

79

Ultra City Smiths (2021)

TV show · as Captain Krieger (voice)

58

FBI: Most Wanted (2020)

TV show · as Byron LaCroix

77

Emergence (2019)

TV show · as Richard Kindred

81

Perpetual Grace LTD (2019)

TV show · as Wesley Walker

75

Castle Rock (2018)

TV show · as Dale Lacy

65

The Blacklist: Redemption (2017)

TV show · as Howard Hargrave

47

New Life (2016)

as Dr. Philip Sumrall

80

Patriot (2015)

TV show · as Tom Tavner

58

Secrets and Lies (2015)

TV show · as John Warner

66

Full Circle (2013)

TV show · as Jimmy Parerra

64

666 Park Avenue (2012)

TV show · as Gavin Doran

48

Ring of Fire (2012)

TV show · as Oliver Booth

66

Taken from Me: The Tiffany Rubin Story (2011)

as Mark Miller

69

Hawaii Five-0 (2010)

TV show · as Joe White

64

Masters of Science Fiction (2007)

TV show

84

Lost (2004)

TV show · as John Locke

64

NCIS (2003)

TV show · as Will Ryan

73

Old School (2003)

as Goldberg (uncredited)

57

Hometown Legend (2002)

as Buster Schuler

61

The Locket (2002)

as Casey Keddington

45

First Monday (2002)

TV show

68

Law & Order: Criminal Intent (2001)

TV show · as Gordon Buchanan

46

WW3 (2001)

as Eric Farrell

78

Alias (2001)

TV show · as Kendall

39

American Outlaws (2001)

as Rollin H. Parker

40

Rated X (2000)

as J.R. Mitchell

58

Murder in a Small Town (1999)

as Sidney Lassiter

58

Harsh Realm (1999)

TV show

39

My Stepson, My Lover (1997)

as Richard Cory

88

Primal Fear (1996)

as Yancy

Shadow Warriors (1995)

as Dr. Connors

46

Don't Talk to Strangers (1994)

as Bonner

MacShayne: Winner Takes All (1994)

as Danny Leggett

Heart of a Child (1994)

as Gordon Holc

Justice in a Small Town (1994)

as Harris Wiley

62

The Cutting Edge (1992)

as Jack Moseley

63

The Rocketeer (1991)

as Howard Hughes

53

Blood Oath (1990)

as Major Beckett

60

Blind Fury (1989)

as Frank Devereaux

55

Stepfather 2 (1989)

as Dr. Gene Clifford / Jerry Blake

48

The Forgotten One (1989)

as Bob Anderson

53

Stranger on My Land (1988)

as Connie Priest

63

Pin (1988)

as Dr. Frank Linden

70

The Stepfather (1987)

as Jerry Blake

66

Black Widow (1987)

as Bruce

When the Time Comes (1987)

as Wes Travis

79

Star Trek: The Next Generation (1987)

TV show · as Admiral Eric Pressman

71

Silver Bullet (1985)

as Sheriff Joe Haller

76

Miami Vice (1984)

TV show · as Richard Cain

Jacobo Timerman: Prisoner Without a Name, Cell Without a Number (1983)

as Colonel Thomas Rhodes

71

Tales of the Unexpected (1979)

TV show · as Cop

85

Hallmark Hall of Fame (1951)

TV show · as Michael Keddington's Abusive Father