Michael O'Neill - Filmography

Biography
Photo
Filmography
War of the Worlds Poster
War of the Worlds 2025
Role: Secretary of Defense Walter Crystal
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Bride Hard Poster
Bride Hard 2025
Role: Frank
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Happy Face Poster
Happy Face 2025
Role: D.A. Craig Calloway, episodes: 5
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Happy's Place Poster
Happy's Place 2024
Role: Jim Jackoway, episodes: 2
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Tracker Poster
Tracker 2024
Role: Buck Avery, episodes: 1
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Air Poster
Air 2023
Role: Joe Dean
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Fire Country Poster
Fire Country 2022
Role: Harlan Denbo, episodes: 1
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Echoes Poster
Echoes 2022
Role: Victor McCleary, episodes: 7
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Outer Range Poster
Outer Range 2022–2024
Role: Judge Pettigrew, episodes: 2
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Messiah Poster
Messiah 2020
Role: Cameron Collier, episodes: 5
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Indivisible Poster
Indivisible 2018
Role: Chaplain Rogers
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The Romanoffs Poster
The Romanoffs 2018
Role: Ron Hopkins, episodes: 1
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Tom Clancy's Jack Ryan Poster
Tom Clancy's Jack Ryan 2018–2023
Role: Senator Mitchell Chapin, episodes: 5
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The Resident Poster
The Resident 2018–2023
Role: Joshua Williams, episodes: 1
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S.W.A.T. Poster
S.W.A.T. 2017–2025
Role: Carl Luca, episodes: 3
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Shooter Poster
Shooter 2016–2018
Role: Ray Brooks, episodes: 3
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This Is Us Poster
This Is Us 2016–2022
Role: Arlo, episodes: 1
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11.22.63 Poster
11.22.63 2016
Role: Arliss Price, episodes: 1
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Manhattan Poster
Manhattan 2014–2015
Role: Psychiatrist, episodes: 1
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Extant Poster
Extant 2014–2015 Leading
Role: Alan Sparks, episodes: 13
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Dallas Buyers Club Poster
Dallas Buyers Club 2013
Role: Richard Barkley
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Rectify Poster
Rectify 2013–2016
Role: Senator Roland Foulkes, episodes: 15
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Bates Motel Poster
Bates Motel 2013–2017
Role: Nick Ford, episodes: 8
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Vegas Poster
Vegas 2012–2013
Role: Mayor Ted Bennett, episodes: 4
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Scandal Poster
Scandal 2012–2018
Role: Lonnie Mencken, episodes: 5
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J. Edgar Poster
J. Edgar 2011
Role: Senator McKellar
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Law & Order: LA Poster
Law & Order: LA 2010–2011
Role: Jeb Monroe, episodes: 1
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Rizzoli & Isles Poster
Rizzoli & Isles 2010–2016
Role: Jonathan McKnight, episodes: 1
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The Glades Poster
The Glades 2010–2013
Role: Trent Staley, episodes: 1
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Green Zone Poster
Green Zone 2010
Role: Colonel Bethel
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FlashForward Poster
FlashForward 2009–2010
Role: CIA Director Keller, episodes: 1
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NCIS: Los Angeles Poster
NCIS: Los Angeles 2009–2023
Role: Ret. U.S. Army General Richard Collins, episodes: 1
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Nothing but the Truth Poster
Nothing but the Truth 2008
Role: CIA Director
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Leverage Poster
Leverage 2008–2012
Role: Judge Roy, episodes: 1
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The Mentalist Poster
The Mentalist 2008–2015
Role: Sheriff Nelson, episodes: 1
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Fringe Poster
Fringe 2008–2013
Role: Sheriff Velchik, episodes: 1
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Sons of Anarchy Poster
Sons of Anarchy 2008–2014
Role: Anthony Franklin, episodes: 1
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Crazy Poster
Crazy 2008
Role: Ralph Christianson
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Transformers Poster
Transformers 2007
Role: Tom Banacheck
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Army Wives Poster
Army Wives 2007–2013
Role: Reverend Bankerd, episodes: 2
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The Nine Poster
The Nine 2006–2007
Role: Pete Burton, episodes: 3
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The Unit Poster
The Unit 2006–2009
Role: Ron Cheals, episodes: 6
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Commander in Chief Poster
Commander in Chief 2005–2006
Role: Congressman Wilcox, episodes: 2
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Ghost Whisperer Poster
Ghost Whisperer 2005–2010
Role: Nolan, episodes: 1
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Criminal Minds Poster
Criminal Minds 2005
Role: Det. Yarbough, episodes: 1
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Close to Home Poster
Close to Home 2005–2007
Role: Don Wheeler, episodes: 1
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Prison Break Poster
Prison Break 2005–2017
Role: Herb Stanton, episodes: 1
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Grey's Anatomy Poster
Grey's Anatomy 2005
Role: Gary Clark, episodes: 3
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Numb3rs Poster
Numb3rs 2005–2010
Role: Boyd Keene, episodes: 1
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Boston Legal Poster
Boston Legal 2004–2008
Role: Dr. Robert McLean, episodes: 1
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LAX Poster
LAX 2004–2005
Role: Alonso Mathews, episodes: 1
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NCIS Poster
NCIS 2003
Role: Riley McCallister, episodes: 3
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Secondhand Lions Poster
Secondhand Lions 2003
Role: Ralph
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Seabiscuit Poster
Seabiscuit 2003
Role: Mr. Pollard
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Dreamcatcher Poster
Dreamcatcher 2003
Role: Gen. Matheson
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The Emperor's Club Poster
The Emperor's Club 2002
Co-Producer
Without a Trace Poster
Without a Trace 2002–2009
Role: Thomas Shannon, episodes: 1
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CSI: Miami Poster
CSI: Miami 2002–2012
Role: Jerry Blackburn, episodes: 1
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24 Poster
24 2001–2014
Role: Richard Walsh, episodes: 1
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Crossing Jordan Poster
Crossing Jordan 2001–2007
Role: Chris Benz, episodes: 1
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Traffic Poster
Traffic 2000
Role: Lawyer Rodman
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The Legend of Bagger Vance Poster
The Legend of Bagger Vance 2000
Role: O.B. Keeler
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Boston Public Poster
Boston Public 2000–2005
Role: Dr. Bernard Colbert, episodes: 4
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Roswell Poster
Roswell 1999–2002
Role: Philip Evans, episodes: 1
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The West Wing Poster
The West Wing 1999–2006
Role: Ron Butterfield, episodes: 15
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ATF Poster
ATF 1999
Role: ATF Asst. Director Ben Walker
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The Mod Squad Poster
The Mod Squad 1999
Role: Greene
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Ally McBeal Poster
Ally McBeal 1997–2002
Role: Dr. Colbert, episodes: 1
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The Shining Poster
The Shining 1997
Role: Daniel Edwards (uncredited), episodes: 1
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The Practice Poster
The Practice 1997–2004
Role: Judge Robert Temple, episodes: 1
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Millennium Poster
Millennium 1996–1999
Role: County Prosecutor Calvin Smith, episodes: 1
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The Sunchaser Poster
The Sunchaser 1996
Role: Agent Moreland
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JAG Poster
JAG 1995–2005
Role: Commander Bradley, episodes: 1
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Bushwhacked Poster
Bushwhacked 1995
Role: Jon Jordan
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ER Poster
ER 1994–2009
Role: Col. Ken Kilner, episodes: 1
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Chicago Hope Poster
Chicago Hope 1994–2000
Role: Bill Wyzinski, episodes: 1
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One West Waikiki Poster
One West Waikiki 1994–1996
Diagnosis: Murder Poster
Diagnosis: Murder 1993–2001
Role: Sheriff Buck O'Hara, episodes: 1
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The X-Files Poster
The X-Files 1993–2018
Role: Patrol Captain Van Gelder, episodes: 1
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Lorenzo's Oil Poster
Lorenzo's Oil 1992
Role: School Psychologist
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Jennifer Eight Poster
Jennifer Eight 1992
Role: Serato
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Sea of Love Poster
Sea of Love 1989
Role: Raymond Brown
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Ghost Story Poster
Ghost Story 1981
Role: Churchill
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In which film did Michael O'Neill give the best performance?
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