☰

ActorAgeCheck

Search

Portrait of Michael O'Neill

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

External Links

Sort by Popularity

Scroll to TV Credits

Movies (Acting Roles)

Sorted by Release Date

Poster of Air

Michael O'Neill was 75 in Air as 'Joe Dean'.

Movie Released: Wed, Apr 05 2023

Poster of Cold Call

Michael O'Neill was 73 in Cold Call as 'Christian'.

Movie Released: Thu, Feb 04 2021

Poster of The Stand at Paxton County

The Stand at Paxton County

Michael O'Neill was 72 in The Stand at Paxton County as 'Dell Connelly'.

Movie Released: Sat, May 02 2020

Poster of Clemency

Michael O'Neill was 72 in Clemency as 'Chaplain David Kendricks'.

Movie Released: Fri, Dec 27 2019

Poster of Indivisible

Michael O'Neill was 71 in Indivisible as 'Chaplain Rogers'.

Movie Released: Fri, Oct 26 2018

Poster of Danger One

Michael O'Neill was 71 in Danger One as 'Beckwith'.

Movie Released: Fri, Sep 14 2018

Poster of The Grim Sleeper

The Grim Sleeper

Michael O'Neill was 66 in The Grim Sleeper as 'Detective Simms'.

Movie Released: Sat, Mar 15 2014

Poster of Dallas Buyers Club

Dallas Buyers Club

Michael O'Neill was 66 in Dallas Buyers Club as 'Richard Barkley'.

Movie Released: Fri, Nov 01 2013

Poster of J. Edgar

Michael O'Neill was 64 in J. Edgar as 'Senator McKellar'.

Movie Released: Wed, Nov 09 2011

Poster of Green Zone

Michael O'Neill was 62 in Green Zone as 'Colonel Bethel'.

Movie Released: Thu, Mar 11 2010

Poster of Nothing But the Truth

Nothing But the Truth

Michael O'Neill was 61 in Nothing But the Truth as 'CIA Director'.

Movie Released: Fri, Dec 19 2008

Poster of A Quiet Little Marriage

A Quiet Little Marriage

Michael O'Neill was 61 in A Quiet Little Marriage as 'Bruce'.

Movie Released: Sat, Oct 18 2008

Poster of Crazy

Michael O'Neill was 60 in Crazy as 'Ralph Christianson'.

Movie Released: Sun, Mar 02 2008

Poster of Transformers

Michael O'Neill was 60 in Transformers as 'Tom Banacheck'.

Movie Released: Wed, Jun 27 2007

Poster of Around the Bend

Around the Bend

Michael O'Neill was 57 in Around the Bend as 'Cowboy'.

Movie Released: Fri, Oct 08 2004

Poster of American Crime

Michael O'Neill was 56 in American Crime as 'Sheriff Smyth'.

Movie Released: Tue, Apr 06 2004

Poster of Secondhand Lions

Secondhand Lions

Michael O'Neill was 56 in Secondhand Lions as 'Ralph'.

Movie Released: Fri, Sep 19 2003

Poster of Seabiscuit

Michael O'Neill was 56 in Seabiscuit as 'Mr. Pollard'.

Movie Released: Tue, Jul 22 2003

Poster of Dreamcatcher

Michael O'Neill was 55 in Dreamcatcher as 'General Matheson'.

Movie Released: Fri, Mar 21 2003

Poster of Traffic

Michael O'Neill was 53 in Traffic as 'Lawyer Rodman'.

Movie Released: Wed, Dec 27 2000

Poster of The Legend of Bagger Vance

The Legend of Bagger Vance

Michael O'Neill was 53 in The Legend of Bagger Vance as 'O.B. Keeler'.

Movie Released: Thu, Nov 02 2000

Poster of ATF

Michael O'Neill was 52 in ATF as 'ATF Asst. Director Ben Walker'.

Movie Released: Mon, Sep 06 1999

Poster of The Mod Squad

Michael O'Neill was 51 in The Mod Squad as 'Greene'.

Movie Released: Fri, Mar 26 1999

Poster of Dancer, Texas Pop. 81

Dancer, Texas Pop. 81

Michael O'Neill was 50 in Dancer, Texas Pop. 81 as 'Mr. Lusk'.

Movie Released: Fri, May 01 1998

Poster of Virtual Obsession

Virtual Obsession

Michael O'Neill was 50 in Virtual Obsession

Movie Released: Sun, Feb 01 1998

Poster of The Sunchaser

Michael O'Neill was 49 in The Sunchaser as 'Agent Moreland'.

Movie Released: Wed, May 29 1996

Poster of Bushwhacked

Michael O'Neill was 48 in Bushwhacked as 'Jon Jordan'.

Movie Released: Fri, Aug 04 1995

Poster of Awake to Danger

Awake to Danger

Michael O'Neill was 47 in Awake to Danger as 'Detective Brickman'.

Movie Released: Sun, Mar 12 1995

Poster of Beyond Betrayal

Beyond Betrayal

Michael O'Neill was 47 in Beyond Betrayal as 'Ray Pasquerello'.

Movie Released: Tue, Oct 11 1994

Poster of Blind Justice

Michael O'Neill was 47 in Blind Justice as 'Spencer Heymen'.

Movie Released: Sat, Jun 25 1994

Poster of Victim of Love: The Shannon Mohr Story

Victim of Love: The Shannon Mohr Story

Michael O'Neill was 46 in Victim of Love: The Shannon Mohr Story as 'Dick Britton'.

Movie Released: Tue, Nov 09 1993

Poster of For Their Own Good

For Their Own Good

Michael O'Neill was 45 in For Their Own Good as 'Clark Thompson'.

Movie Released: Mon, Apr 05 1993

Poster of Lorenzo's Oil

Michael O'Neill was 45 in Lorenzo's Oil as 'School Psychologist'.

Movie Released: Wed, Dec 30 1992

Poster of Jennifer Eight

Michael O'Neill was 45 in Jennifer Eight as 'Serato'.

Movie Released: Fri, Nov 06 1992

Poster of The Gun in Betty Lou's Handbag

The Gun in Betty Lou's Handbag

Michael O'Neill was 45 in The Gun in Betty Lou's Handbag as 'Jergens'.

Movie Released: Fri, Aug 21 1992

Poster of An Unremarkable Life

An Unremarkable Life

Michael O'Neill was 42 in An Unremarkable Life as 'Michael'.

Movie Released: Thu, Oct 12 1989

Poster of Sea of Love

Michael O'Neill was 42 in Sea of Love as 'Raymond Brown'.

Movie Released: Fri, Sep 15 1989

Poster of Ghost Story

Michael O'Neill was 34 in Ghost Story as 'Churchill'.

Movie Released: Fri, Dec 18 1981

Poster of Bride Hard

Michael O'Neill will be 77+ in Bride Hard

Movie Released: Unreleased

Poster of War of the Worlds

War of the Worlds

Michael O'Neill will be 77+ in War of the Worlds

Movie Released: 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

Poster of Happy's Place

Michael O'Neill was 77+ in Happy's Place as 'Jim Jackoway'.

TV Show Released: First Air Date
Fri, Oct 18 2024

Poster of Fire Country

Michael O'Neill was 75+ in Fire Country as 'Harlan Denbo'.

TV Show Released: First Air Date
Fri, Oct 07 2022

Poster of Echoes

Michael O'Neill was 75+ in Echoes as 'Victor McCleary'.

TV Show Released: First Air Date
Fri, Aug 19 2022

Poster of Outer Range

Michael O'Neill was 74+ in Outer Range as 'Judge Pettigrew'.

TV Show Released: First Air Date
Thu, Apr 14 2022

Poster of Messiah

Michael O'Neill was 72+ in Messiah as 'Cameron Collier'.

TV Show Released: First Air Date
Wed, Jan 01 2020

Poster of The Romanoffs

Michael O'Neill was 71+ in The Romanoffs as 'Ron Hopkins'.

TV Show Released: First Air Date
Thu, Oct 11 2018

Poster of Tom Clancy's Jack Ryan

Tom Clancy's Jack Ryan

Michael O'Neill was 71+ in Tom Clancy's Jack Ryan as 'Senator Mitchell Chapin'.

TV Show Released: First Air Date
Thu, Aug 30 2018

Poster of The Resident

Michael O'Neill was 70+ in The Resident as 'Joshua Williams'.

TV Show Released: First Air Date
Sun, Jan 21 2018

Poster of S.W.A.T.

Michael O'Neill was 70+ in S.W.A.T. as 'Carl Luca'.

TV Show Released: First Air Date
Thu, Nov 02 2017

Poster of Shooter

Michael O'Neill was 69+ in Shooter as 'Ray Brooks'.

TV Show Released: First Air Date
Tue, Nov 15 2016

Poster of This Is Us

Michael O'Neill was 69+ in This Is Us as 'Arlo'.

TV Show Released: First Air Date
Tue, Sep 20 2016

Poster of 11.22.63

Michael O'Neill was 68+ in 11.22.63 as 'Arliss Price'.

TV Show Released: First Air Date
Mon, Feb 15 2016

Poster of Manhattan

Michael O'Neill was 67+ in Manhattan as 'Psychiatrist'.

TV Show Released: First Air Date
Sun, Jul 27 2014

Poster of Extant

Michael O'Neill was 67+ in Extant as 'Alan Sparks'.

TV Show Released: First Air Date
Wed, Jul 09 2014

Poster of Rectify

Michael O'Neill was 65+ in Rectify as 'Senator Roland Foulkes'.

TV Show Released: First Air Date
Mon, Apr 22 2013

Poster of Bates Motel

Michael O'Neill was 65+ in Bates Motel as 'Nick Ford'.

TV Show Released: First Air Date
Mon, Mar 18 2013

Poster of Scandal

Michael O'Neill was 64+ in Scandal as 'Lonnie Mencken'.

TV Show Released: First Air Date
Thu, Apr 05 2012

Poster of Law & Order: LA

Law & Order: LA

Michael O'Neill was 63+ in Law & Order: LA as 'Jeb Monroe'.

TV Show Released: First Air Date
Wed, Sep 29 2010

Poster of Rizzoli & Isles

Rizzoli & Isles

Michael O'Neill was 63+ in Rizzoli & Isles as 'Jonathan McKnight'.

TV Show Released: First Air Date
Mon, Jul 12 2010

Poster of The Glades

Michael O'Neill was 63+ in The Glades as 'Trent Staley'.

TV Show Released: First Air Date
Sun, Jul 11 2010

Poster of FlashForward

Michael O'Neill was 62+ in FlashForward as 'CIA Director Keller'.

TV Show Released: First Air Date
Thu, Sep 24 2009

Poster of NCIS: Los Angeles

NCIS: Los Angeles

Michael O'Neill was 62+ in NCIS: Los Angeles as 'Ret. U.S. Army General Richard Collins'.

TV Show Released: First Air Date
Tue, Sep 22 2009

Poster of Leverage

Michael O'Neill was 61+ in Leverage as 'Judge Roy'.

TV Show Released: First Air Date
Sun, Dec 07 2008

Poster of The Mentalist

Michael O'Neill was 61+ in The Mentalist as 'Sheriff Nelson'.

TV Show Released: First Air Date
Tue, Sep 23 2008

Poster of Fringe

Michael O'Neill was 61+ in Fringe as 'Sheriff Velchik'.

TV Show Released: First Air Date
Tue, Sep 09 2008

Poster of Sons of Anarchy

Sons of Anarchy

Michael O'Neill was 61+ in Sons of Anarchy as 'Anthony Franklin'.

TV Show Released: First Air Date
Wed, Sep 03 2008

Poster of The Nine

Michael O'Neill was 59+ in The Nine as 'Pete Burton'.

TV Show Released: First Air Date
Wed, Oct 04 2006

Poster of The Unit

Michael O'Neill was 58+ in The Unit as 'Ron Cheals'.

TV Show Released: First Air Date
Tue, Mar 07 2006

Poster of Commander in Chief

Commander in Chief

Michael O'Neill was 58+ in Commander in Chief as 'Congressman Wilcox'.

TV Show Released: First Air Date
Tue, Sep 27 2005

Poster of Ghost Whisperer

Ghost Whisperer

Michael O'Neill was 58+ in Ghost Whisperer as 'Nolan'.

TV Show Released: First Air Date
Fri, Sep 23 2005

Poster of Criminal Minds

Michael O'Neill was 58+ in Criminal Minds as 'Det. Yarbough'.

TV Show Released: First Air Date
Thu, Sep 22 2005

Poster of Prison Break

Michael O'Neill was 58+ in Prison Break as 'Herb Stanton'.

TV Show Released: First Air Date
Mon, Aug 29 2005

Poster of Grey's Anatomy

Michael O'Neill was 57+ in Grey's Anatomy as 'Gary Clark'.

TV Show Released: First Air Date
Sun, Mar 27 2005

Poster of LAX

Michael O'Neill was 57+ in LAX as 'Alonso Mathews'.

TV Show Released: First Air Date
Mon, Sep 13 2004

Poster of NCIS

Michael O'Neill was 56+ in NCIS as 'Riley McCallister'.

TV Show Released: First Air Date
Tue, Sep 23 2003

Poster of Without a Trace

Without a Trace

Michael O'Neill was 55+ in Without a Trace as 'Thomas Shannon'.

TV Show Released: First Air Date
Thu, Sep 26 2002

Poster of 24

Michael O'Neill was 54+ in 24 as 'Richard Walsh, Richard Welsh'.

TV Show Released: First Air Date
Tue, Nov 06 2001

Poster of Crossing Jordan

Crossing Jordan

Michael O'Neill was 54+ in Crossing Jordan as 'Chris Benz'.

TV Show Released: First Air Date
Mon, Sep 24 2001

Poster of Boston Public

Michael O'Neill was 53+ in Boston Public as 'Dr. Bernard Colbert'.

TV Show Released: First Air Date
Mon, Oct 23 2000

Poster of Roswell

Michael O'Neill was 52+ in Roswell as 'Philip Evans'.

TV Show Released: First Air Date
Wed, Oct 06 1999

Poster of The West Wing

Michael O'Neill was 52+ in The West Wing as 'Ron Butterfield'.

TV Show Released: First Air Date
Wed, Sep 22 1999

Poster of Ally McBeal

Michael O'Neill was 50+ in Ally McBeal as 'Dr. Colbert'.

TV Show Released: First Air Date
Mon, Sep 08 1997

Poster of The Shining

Michael O'Neill was 49+ in The Shining as 'Daniel Edwards (uncredited)'.

TV Show Released: First Air Date
Sun, Apr 27 1997

Poster of Millennium

Michael O'Neill was 49+ in Millennium as 'County Prosecutor Calvin Smith'.

TV Show Released: First Air Date
Fri, Oct 25 1996

Poster of JAG

Michael O'Neill was 48+ in JAG as 'Commander Bradley'.

TV Show Released: First Air Date
Sat, Sep 23 1995

Poster of ER

Michael O'Neill was 47+ in ER as 'Col. Ken Kilner'.

TV Show Released: First Air Date
Mon, Sep 19 1994

Poster of Chicago Hope

Michael O'Neill was 47+ in Chicago Hope

TV Show Released: First Air Date
Sun, Sep 18 1994

Poster of One West Waikiki

One West Waikiki

Michael O'Neill was 47+ in One West Waikiki

TV Show Released: First Air Date
Thu, Aug 04 1994

Poster of Diagnosis: Murder

Diagnosis: Murder

Michael O'Neill was 46+ in Diagnosis: Murder as 'Sheriff Buck O'Hara'.

TV Show Released: First Air Date
Fri, Oct 29 1993

Poster of The X-Files

Michael O'Neill was 46+ in The X-Files as 'Patrol Captain Van Gelder'.

TV Show Released: First Air Date
Fri, Sep 10 1993