Michael O'Neill

Interprétation · Né(e) en 1951 · Montgomery, Alabama, USA

Biographie

From Wikipedia, the free encyclopedia. Michael O'Neill (born May 29, 1951) is an American actor. With a career stretching through three decades, he usually portrays senior law enforcement or military officers. He is perhaps best known for his role as Special agent Ron Butterfield, the head of President Josiah Bartlet's Secret Service detail, on The West Wing. He played CTU Administrative Director Richard Walsh in the first two episodes of 24. He played Sgt. Maj. Ron Cheals in the CBS action-drama series The Unit. He starred in the Season Six 2 part Finale of Grey's Anatomy as the broken widower who holds the hospital hostage with a 9mm while pursuing the doctors responsible for unplugging his wife. His most notable film performances occur in Seabiscuit, Secondhand Lions, Transformers, Dancer, Texas Pop 81, Traffic, Sea of Love, A Quiet Little Marriage, Nothing But the Truth, and Green Zone. O'Neill graduated from Auburn University in 1974. After attending Auburn he spent time under the tutelage of actor Will Geer and his daughter, Ellen, at Theatricum Botanicum in Los Angeles before moving to New York to pursue his career there.

Connu pour

Filmographie

4.0
La Guerre des mondes
2025
2025 · Secretary of Defense Walter Crystal
5.4
Bride Hard
2025
2025 · Frank
6.8
Happy Face
2025
2025 · D.A. Craig Calloway
6.4
Happy's Place
2024
2024 · Jim Jackoway
7.6
Tracker
2024
2024 · Buck Avery
7.3
Air
2023
2023 · Joe Dean
8.0
Fire Country : Pompiers sur Appel
2022
2022 · Harlan Denbo
6.6
Échos
2022
2022 · Victor McCleary
6.9
Outer Range
2022
2022 · Judge Pettigrew
Cold Call
2021
2021 · Christian
5.9
The Stand at Paxton County
2020
2020 · Dell Connelly
7.3
Messiah
2020
2020 · Cameron Collier
6.3
Clemency
2019
2019 · Chaplain David Kendricks
7.0
Indivisible
2018
2018 · Chaplain Rogers
6.4
The Romanoffs
2018
2018 · Ron Hopkins
6.1
Danger One
2018
2018 · Beckwith
7.7
Jack Ryan
2018
2018 · Senator Mitchell Chapin
8.4
The Resident
2018
2018 · Joshua Williams
8.0
S.W.A.T.
2017
2017 · Carl Luca
7.5
On Yoga: The Architecture of Peace
2017
2017 · Producer
7.2
Shooter
2016
2016 · Ray Brooks
8.2
This is Us
2016
2016 · Arlo
7.8
22.11.63
2016
2016 · Arliss Price
7.0
Manhattan
2014
2014 · Psychiatrist
6.3
Extant
2014
2014 · Alan Sparks
4.9
Le Tueur en Sommeil
2014
2014 · Detective Simms
7.9
Dallas Buyers Club
2013
2013 · Richard Barkley
7.6
Rectify
2013
2013 · Senator Roland Foulkes
8.0
Bates Motel
2013
2013 · Nick Ford
6.9
Vegas
2012
2012 · Mayor Ted Bennett
7.2
Scandal
2012
2012 · Lonnie Mencken
6.2
J. Edgar
2011
2011 · Senator McKellar
6.8
Los Angeles : Police Judiciaire
2010
2010 · Jeb Monroe
7.9
Rizzoli & Isles
2010
2010 · Jonathan McKnight
7.0
The Glades
2010
2010 · Trent Staley
6.5
Green Zone
2010
2010 · Colonel Bethel
5.6
Flying Lessons
2010
2010 · Chief Dobbs
7.0
FlashForward
2009
2009 · CIA Director Keller
7.5
NCIS : Los Angeles
2009
2009 · Ret. U.S. Army General Richard Collins
6.9
Le prix du silence
2008
2008 · CIA Director
7.6
Leverage
2008
2008 · Judge Roy
5.1
A Quiet Little Marriage
2008
2008 · Bruce
8.4
Mentalist
2008
2008 · Sheriff Nelson
8.1
Fringe
2008
2008 · Sheriff Velchik
8.4
Sons of Anarchy
2008
2008 · Anthony Franklin
5.5
Crazy
2008
2008 · Ralph Christianson
6.9
Transformers
2007
2007 · Tom Banacheck
7.5
American Wives
2007
2007 · Reverend Bankerd
5.8
The Nine, 52 Heures En Enfer
2006
2006 · Pete Burton
7.4
The Unit : Commando d'élite
2006
2006 · Ron Cheals
7.5
Commander in Chief
2005
2005 · Congressman Wilcox
8.1
Ghost Whisperer
2005
2005 · Nolan
8.3
Esprits criminels
2005
2005 · Det. Yarbough
5.9
Close to Home : Juste Cause
2005
2005 · Don Wheeler
8.1
Prison Break
2005
2005 · Herb Stanton
8.2
Grey's Anatomy
2005
2005 · Gary Clark
7.0
Numb3rs
2005
2005 · Boyd Keene
5.9
De pères en fils
2004
2004 · Cowboy
7.9
Boston Justice
2004
2004 · Dr. Robert McLean
7.0
LAX
2004
2004 · Alonso Mathews
3.8
American Crime
2004
2004 · Sheriff Smyth
7.6
NCIS : Enquêtes Spéciales
2003
2003 · Riley McCallister
7.2
Le Secret des frères McCann
2003
2003 · Ralph
7.1
Pur Sang, la légende de Seabiscuit
2003
2003 · Mr. Pollard
5.7
Dreamcatcher : l'attrape-rêves
2003
2003 · Gen. Matheson
7.2
FBI : Portés Disparus
2002
2002 · Thomas Shannon
7.7
Les Experts : Miami
2002
2002 · Jerry Blackburn
7.8
24 heures chrono
2001
2001 · Richard Walsh
7.2
Preuve à l'appui
2001
2001 · Chris Benz
7.1
Traffic
2000
2000 · Lawyer Rodman
6.6
La Légende de Bagger Vance
2000
2000 · O.B. Keeler
7.6
Boston Public
2000
2000 · Dr. Bernard Colbert
7.7
Roswell
1999
1999 · Philip Evans
8.3
À la Maison Blanche
1999
1999 · Ron Butterfield
5.8
ATF
1999
1999 · ATF Asst. Director Ben Walker
4.4
Mod Squad
1999
1999 · Greene
7.0
Dancer, Texas Pop. 81
1998
1998 · Mr. Lusk
5.9
Standoff
1998
1998 · Cult Leader (Voice)
6.5
Ally McBeal
1997
1997 · Dr. Colbert
6.3
Shining : Les Couloirs de la peur
1997
1997 · Daniel Edwards (uncredited)
7.6
The Practice : Bobby Donnell & Associés
1997
1997 · Judge Robert Temple
7.7
Millennium
1996
1996 · County Prosecutor Calvin Smith
6.3
Sunchaser
1996
1996 · Agent Moreland
7.3
JAG
1995
1995 · Commander Bradley
5.4
Max zéro malgré lui
1995
1995 · Jon Jordan
6.8
Awake to Danger
1995
1995 · Detective Brickman
6.5
Beyond Betrayal
1994
1994 · Ray Pasquerello
7.8
Urgences
1994
1994 · Col. Ken Kilner
7.2
Chicago Hope
1994
1994 · Bill Wyzinski
5.3
Justice aveugle
1994
1994 · Spencer Heymen
7.6
La vérité à tout prix
1993
1993 · Dick Britton
7.1
Diagnostic : Meurtre
1993
1993 · Sheriff Buck O'Hara
8.4
X-Files : Aux frontières du réel
1993
1993 · Patrol Captain Van Gelder
6.3
For Their Own Good
1993
1993 · Clark Thompson
7.1
Lorenzo
1992
1992 · School Psychologist
6.1
Jennifer 8
1992
1992 · Serato
5.1
Un Flingue Pour Betty Lou
1992
1992 · Jergens
10.0
An Unremarkable Life
1989
1989 · Michael
6.6
Mélodie pour un meurtre
1989
1989 · Raymond Brown
6.0
Le Fantôme De Milburn
1981
1981 · Churchill