Personal Info
- Known ForActing
- GenderMale
- Birthday1947-05-29 (78 years)
- Place of BirthMontgomery, Alabama, USA
- Also Known Asمایکل اونیل
Michael O'Neill
Biography
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...Read More
Acting Career
- 2025
Bride Hard
As: Frank
- 2024
Happy's Place
As: Jim Jackoway
- 2023
Air
As: Joe Dean
- 2022
Fire Country
As: Harlan Denbo
- 2022
Echoes
As: Victor McCleary
- 2022
Outer Range
As: Judge Pettigrew
- 2021
Cold Call
As: Christian
- 2020
The Stand at Paxton County
As: Dell Connelly
2020Messiah
As: Cameron Collier
2019Clemency
As: Chaplain David Kendricks
2018Indivisible
As: Chaplain Rogers
2018The Romanoffs
As: Ron Hopkins
2018Danger One
As: Beckwith
2018Tom Clancy's Jack Ryan
As: Senator Mitchell Chapin
2018The Resident
As: Joshua Williams
2017S.W.A.T.
As: Carl Luca
2016Shooter
As: Ray Brooks
2016This Is Us
As: Arlo
201611.22.63
As: Arliss Price
2014Manhattan
As: Psychiatrist
2014Extant
As: Alan Sparks
2014The Grim Sleeper
As: Detective Simms
- 2013
Dallas Buyers Club
As: Richard Barkley
2013Rectify
As: Senator Roland Foulkes
2013Bates Motel
As: Nick Ford
2012Scandal
As: Lonnie Mencken
- 2011
J. Edgar
As: Senator McKellar
2010Law & Order: LA
As: Jeb Monroe
2010Rizzoli & Isles
As: Jonathan McKnight
2010The Glades
As: Trent Staley
- 2010
Green Zone
As: Colonel Bethel
2009FlashForward
As: CIA Director Keller
2009NCIS: Los Angeles
As: Ret. U.S. Army General Richard Collins
2008Nothing But the Truth
As: CIA Director
2008Leverage
As: Judge Roy
2008A Quiet Little Marriage
As: Bruce
2008The Mentalist
As: Sheriff Nelson
2008Fringe
As: Sheriff Velchik
2008Sons of Anarchy
As: Anthony Franklin
2008Crazy
As: Ralph Christianson
- 2007
Transformers
As: Tom Banacheck
2006The Nine
As: Pete Burton
2006The Unit
As: Ron Cheals
2005Commander in Chief
As: Congressman Wilcox
2005Ghost Whisperer
As: Nolan
2005Criminal Minds
As: Det. Yarbough
2005Prison Break
As: Herb Stanton
2005Grey's Anatomy
As: Gary Clark
2005Numb3rs
As: Boyd Keene
2004Around the Bend
As: Cowboy
2004LAX
As: Alonso Mathews
2004American Crime
As: Sheriff Smyth
2003NCIS
As: Riley McCallister
2003Secondhand Lions
As: Ralph
2003Seabiscuit
As: Mr. Pollard
2003Dreamcatcher
As: General Matheson
2002Without a Trace
As: Thomas Shannon
200124
As: Richard Walsh
- 2001
24
As: Richard Welsh
2001Crossing Jordan
As: Chris Benz
- 2000
Traffic
As: Lawyer Rodman
2000The Legend of Bagger Vance
As: O.B. Keeler
2000Boston Public
As: Dr. Bernard Colbert
1999Roswell
As: Philip Evans
1999The West Wing
As: Ron Butterfield
1999ATF
As: ATF Asst. Director Ben Walker
1999The Mod Squad
As: Greene
1998Dancer, Texas Pop. 81
As: Mr. Lusk
1998Standoff
As: Cult Leader (Voice)
1997Ally McBeal
As: Dr. Colbert
1997The Shining
As: Daniel Edwards (uncredited)
1997The Practice
As: Judge Robert Temple
1996Millennium
As: County Prosecutor Calvin Smith
1996The Sunchaser
As: Agent Moreland
1995JAG
As: Commander Bradley
1995Bushwhacked
As: Jon Jordan
1995Awake to Danger
As: Detective Brickman
1994Beyond Betrayal
As: Ray Pasquerello
1994ER
As: Col. Ken Kilner
1994Blind Justice
As: Spencer Heymen
1993Victim of Love: The Shannon Mohr Story
As: Dick Britton
1993Diagnosis: Murder
As: Sheriff Buck O'Hara
1993The X-Files
As: Patrol Captain Van Gelder
1993For Their Own Good
As: Clark Thompson
1992Lorenzo's Oil
As: School Psychologist
1992Jennifer Eight
As: Serato
1992The Gun in Betty Lou's Handbag
As: Jergens
1989An Unremarkable Life
As: Michael
1989Sea of Love
As: Raymond Brown
1981Ghost Story
As: Churchill