How old was Michael O'Neill in…

Michael O'Neill

Bio: From Wikipedia, the free encyclopedia. Michael O'Neill (born May 29, 1951) is an American actor

Born: Thu, May 29 1947

Birthplace: Montgomery, Alabama, USA

Michael O'Neill is 77 years old

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Acting Roles

Crew Roles

Movies (Acting Roles)

Sorted by Release Date

Bride Hard

Michael O'Neill was

77 in Bride Hard

Thu, Sep 26 2024

Air

Michael O'Neill was

75 in Air

as 'Joe Dean'.

Wed, Apr 05 2023

Cold Call

Michael O'Neill was

73 in Cold Call

as 'Christian'.

Thu, Feb 04 2021

The Stand at Paxton County

Michael O'Neill was

72 in The Stand at Paxton County

as 'Dell Connelly'.

Sat, May 02 2020

Clemency

Michael O'Neill was

72 in Clemency

as 'Chaplain David Kendricks'.

Fri, Dec 27 2019

Indivisible

Michael O'Neill was

71 in Indivisible

as 'Chaplain Rogers'.

Fri, Oct 26 2018

Danger One

Michael O'Neill was

71 in Danger One

as 'Beckwith'.

Fri, Sep 14 2018

The Grim Sleeper

Michael O'Neill was

66 in The Grim Sleeper

as 'Detective Simms'.

Sat, Mar 15 2014

Dallas Buyers Club

Michael O'Neill was

66 in Dallas Buyers Club

as 'Richard Barkley'.

Fri, Nov 01 2013

J. Edgar

Michael O'Neill was

64 in J. Edgar

as 'Senator McKellar'.

Wed, Nov 09 2011

Green Zone

Michael O'Neill was

62 in Green Zone

as 'Colonel Bethel'.

Thu, Mar 11 2010

Nothing But the Truth

Michael O'Neill was

61 in Nothing But the Truth

as 'CIA Director'.

Fri, Dec 19 2008

A Quiet Little Marriage

Michael O'Neill was

61 in A Quiet Little Marriage

as 'Bruce'.

Sat, Oct 18 2008

Crazy

Michael O'Neill was

60 in Crazy

as 'Ralph Christianson'.

Sun, Mar 02 2008

Transformers

Michael O'Neill was

60 in Transformers

as 'Tom Banacheck'.

Wed, Jun 27 2007

Around the Bend

Michael O'Neill was

57 in Around the Bend

as 'Cowboy'.

Fri, Oct 08 2004

American Crime

Michael O'Neill was

56 in American Crime

as 'Sheriff Smyth'.

Tue, Apr 06 2004

Secondhand Lions

Michael O'Neill was

56 in Secondhand Lions

as 'Ralph'.

Fri, Sep 19 2003

Seabiscuit

Michael O'Neill was

56 in Seabiscuit

as 'Mr. Pollard'.

Tue, Jul 22 2003

Dreamcatcher

Michael O'Neill was

55 in Dreamcatcher

as 'General Matheson'.

Fri, Mar 21 2003

Traffic

Michael O'Neill was

53 in Traffic

as 'Lawyer Rodman'.

Wed, Dec 27 2000

The Legend of Bagger Vance

Michael O'Neill was

53 in The Legend of Bagger Vance

as 'O.B. Keeler'.

Thu, Nov 02 2000

ATF

Michael O'Neill was

52 in ATF

as 'Asst. A.T.F. Director Ben Walker'.

Mon, Sep 06 1999

The Mod Squad

Michael O'Neill was

51 in The Mod Squad

as 'Greene'.

Fri, Mar 26 1999

Dancer, Texas Pop. 81

Michael O'Neill was

50 in Dancer, Texas Pop. 81

as 'Mr. Lusk'.

Fri, May 01 1998

Virtual Obsession

Michael O'Neill was

50 in Virtual Obsession

Sun, Feb 01 1998

The Sunchaser

Michael O'Neill was

49 in The Sunchaser

as 'Agent Moreland'.

Wed, May 29 1996

Bushwhacked

Michael O'Neill was

48 in Bushwhacked

as 'Jon Jordan'.

Fri, Aug 04 1995

Awake to Danger

Michael O'Neill was

47 in Awake to Danger

as 'Detective Brickman'.

Sun, Mar 12 1995

Beyond Betrayal

Michael O'Neill was

47 in Beyond Betrayal

as 'Ray Pasquerello'.

Tue, Oct 11 1994

Blind Justice

Michael O'Neill was

47 in Blind Justice

as 'Spencer Heymen'.

Sat, Jun 25 1994

Victim of Love: The Shannon Mohr Story

Michael O'Neill was

46 in Victim of Love: The Shannon Mohr Story

as 'Dick Britton'.

Tue, Nov 09 1993

For Their Own Good

Michael O'Neill was

45 in For Their Own Good

as 'Clark Thompson'.

Mon, Apr 05 1993

Lorenzo's Oil

Michael O'Neill was

45 in Lorenzo's Oil

as 'School Psychologist'.

Wed, Dec 30 1992

Jennifer Eight

Michael O'Neill was

45 in Jennifer Eight

as 'Serato'.

Fri, Nov 06 1992

The Gun in Betty Lou's Handbag

Michael O'Neill was

45 in The Gun in Betty Lou's Handbag

as 'Jergens'.

Fri, Aug 21 1992

An Unremarkable Life

Michael O'Neill was

42 in An Unremarkable Life

as 'Michael'.

Thu, Oct 12 1989

Sea of Love

Michael O'Neill was

42 in Sea of Love

as 'Raymond Brown'.

Fri, Sep 15 1989

Ghost Story

Michael O'Neill was

34 in Ghost Story

as 'Churchill'.

Fri, Dec 18 1981

War of the Worlds

Michael O'Neill will be

77+ in War of the Worlds

Unreleased

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Happy's Place

Michael O'Neill was

77+ in Happy's Place

as 'Jim Jackoway'.

First Air Date
Fri, Oct 18 2024

Fire Country

Michael O'Neill was

75+ in Fire Country

as 'Harlan Denbo'.

First Air Date
Fri, Oct 07 2022

Echoes

Michael O'Neill was

75+ in Echoes

as 'Victor McCleary'.

First Air Date
Fri, Aug 19 2022

Outer Range

Michael O'Neill was

74+ in Outer Range

as 'Judge Pettigrew'.

First Air Date
Thu, Apr 14 2022

Messiah

Michael O'Neill was

72+ in Messiah

as 'Cameron Collier'.

First Air Date
Wed, Jan 01 2020

The Romanoffs

Michael O'Neill was

71+ in The Romanoffs

as 'Ron Hopkins'.

First Air Date
Thu, Oct 11 2018

Tom Clancy's Jack Ryan

Michael O'Neill was

71+ in Tom Clancy's Jack Ryan

as 'Senator Mitchell Chapin'.

First Air Date
Thu, Aug 30 2018

The Resident

Michael O'Neill was

70+ in The Resident

as 'Joshua Williams'.

First Air Date
Sun, Jan 21 2018

S.W.A.T.

Michael O'Neill was

70+ in S.W.A.T.

as 'Carl Luca'.

First Air Date
Thu, Nov 02 2017

Shooter

Michael O'Neill was

69+ in Shooter

as 'Ray Brooks'.

First Air Date
Tue, Nov 15 2016

This Is Us

Michael O'Neill was

69+ in This Is Us

as 'Arlo'.

First Air Date
Tue, Sep 20 2016

11.22.63

Michael O'Neill was

68+ in 11.22.63

as 'Arliss Price'.

First Air Date
Mon, Feb 15 2016

Manhattan

Michael O'Neill was

67+ in Manhattan

as 'Psychiatrist'.

First Air Date
Sun, Jul 27 2014

Extant

Michael O'Neill was

67+ in Extant

as 'Alan Sparks'.

First Air Date
Wed, Jul 09 2014

Rectify

Michael O'Neill was

65+ in Rectify

as 'Senator Roland Foulkes'.

First Air Date
Mon, Apr 22 2013

Bates Motel

Michael O'Neill was

65+ in Bates Motel

as 'Nick Ford'.

First Air Date
Mon, Mar 18 2013

Scandal

Michael O'Neill was

64+ in Scandal

as 'Lonnie Mencken'.

First Air Date
Thu, Apr 05 2012

Law & Order: LA

Michael O'Neill was

63+ in Law & Order: LA

as 'Jeb Monroe'.

First Air Date
Wed, Sep 29 2010

Rizzoli & Isles

Michael O'Neill was

63+ in Rizzoli & Isles

as 'Jonathan McKnight'.

First Air Date
Mon, Jul 12 2010

The Glades

Michael O'Neill was

63+ in The Glades

as 'Trent Staley'.

First Air Date
Sun, Jul 11 2010

FlashForward

Michael O'Neill was

62+ in FlashForward

as 'CIA Director Keller'.

First Air Date
Thu, Sep 24 2009

NCIS: Los Angeles

Michael O'Neill was

62+ in NCIS: Los Angeles

as 'Ret. U.S. Army General Richard Collins'.

First Air Date
Tue, Sep 22 2009

Leverage

Michael O'Neill was

61+ in Leverage

as 'Judge Roy'.

First Air Date
Sun, Dec 07 2008

The Mentalist

Michael O'Neill was

61+ in The Mentalist

as 'Sheriff Nelson'.

First Air Date
Tue, Sep 23 2008

Fringe

Michael O'Neill was

61+ in Fringe

as 'Sheriff Velchik'.

First Air Date
Tue, Sep 09 2008

Sons of Anarchy

Michael O'Neill was

61+ in Sons of Anarchy

as 'Anthony Franklin'.

First Air Date
Wed, Sep 03 2008

The Nine

Michael O'Neill was

59+ in The Nine

as 'Pete Burton'.

First Air Date
Wed, Oct 04 2006

The Unit

Michael O'Neill was

58+ in The Unit

as 'Ron Cheals'.

First Air Date
Tue, Mar 07 2006

Commander in Chief

Michael O'Neill was

58+ in Commander in Chief

as 'Congressman Wilcox'.

First Air Date
Tue, Sep 27 2005

Ghost Whisperer

Michael O'Neill was

58+ in Ghost Whisperer

as 'Nolan'.

First Air Date
Fri, Sep 23 2005

Criminal Minds

Michael O'Neill was

58+ in Criminal Minds

as 'Det. Yarbough'.

First Air Date
Thu, Sep 22 2005

Prison Break

Michael O'Neill was

58+ in Prison Break

as 'Herb Stanton'.

First Air Date
Mon, Aug 29 2005

Grey's Anatomy

Michael O'Neill was

57+ in Grey's Anatomy

as 'Gary Clark'.

First Air Date
Sun, Mar 27 2005

LAX

Michael O'Neill was

57+ in LAX

as 'Alonso Mathews'.

First Air Date
Mon, Sep 13 2004

NCIS

Michael O'Neill was

56+ in NCIS

as 'Riley McCallister'.

First Air Date
Tue, Sep 23 2003

Without a Trace

Michael O'Neill was

55+ in Without a Trace

as 'Thomas Shannon'.

First Air Date
Thu, Sep 26 2002

Michael O'Neill was

54+ in 24

as 'Richard Walsh, Richard Welsh'.

First Air Date
Tue, Nov 06 2001

Crossing Jordan

Michael O'Neill was

54+ in Crossing Jordan

as 'Chris Benz'.

First Air Date
Mon, Sep 24 2001

Roswell

Michael O'Neill was

52+ in Roswell

as 'Philip Evans'.

First Air Date
Wed, Oct 06 1999

The West Wing

Michael O'Neill was

52+ in The West Wing

as 'Ron Butterfield'.

First Air Date
Wed, Sep 22 1999

The Shining

Michael O'Neill was

49+ in The Shining

as 'Daniel Edwards (uncredited)'.

First Air Date
Sun, Apr 27 1997

Millennium

Michael O'Neill was

49+ in Millennium

as 'County Prosecutor Calvin Smith'.

First Air Date
Fri, Oct 25 1996

JAG

Michael O'Neill was

48+ in JAG

as 'Commander Bradley'.

First Air Date
Sat, Sep 23 1995

Michael O'Neill was

47+ in ER

as 'Col. Ken Kilner'.

First Air Date
Mon, Sep 19 1994

Chicago Hope

Michael O'Neill was

47+ in Chicago Hope

First Air Date
Sun, Sep 18 1994

One West Waikiki

Michael O'Neill was

47+ in One West Waikiki

First Air Date
Thu, Aug 04 1994

Diagnosis: Murder

Michael O'Neill was

46+ in Diagnosis: Murder

as 'Sheriff Buck O'Hara'.

First Air Date
Fri, Oct 29 1993

The X-Files

Michael O'Neill was

46+ in The X-Files

as 'Patrol Captain Van Gelder'.

First Air Date
Fri, Sep 10 1993