

Michael O'Neill
Known for exceptional acting in global cinema.
Profession
Acting
Birthday
29 May 1947
Age
79 Years
Born In
Montgomery, Alabama, USA
Total Projects
101
Years Active
44 Yrs
Avg Rating
6.9 ★
Overview
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...
Known For
Filmography

movie
War of the Worlds
War of the Worlds
as Secretary of Defense Walter Crystal

movie
Bride Hard
Bride Hard
as Frank

tv
Happy Face
Happy Face
as D.A. Craig Calloway

tv
Happy's Place
Happy's Place
as Jim Jackoway

tv
Tracker
Tracker
as Buck Avery

movie
Air
Air
as Joe Dean

tv
Fire Country
Fire Country
as Harlan Denbo

tv
Echoes
Echoes
as Victor McCleary

tv
Outer Range
Outer Range
as Judge Pettigrew

movie
Cold Call
Cold Call
as Christian

movie
The Stand at Paxton County
The Stand at Paxton County
as Dell Connelly

tv
Messiah
Messiah
as Cameron Collier

movie
Clemency
Clemency
as Chaplain David Kendricks

movie
Indivisible
Indivisible
as Chaplain Rogers

tv
The Romanoffs
The Romanoffs
as Ron Hopkins

movie
Danger One
Danger One
as Beckwith

tv
Tom Clancy's Jack Ryan
Tom Clancy's Jack Ryan
as Senator Mitchell Chapin

tv
The Resident
The Resident
as Joshua Williams

tv
S.W.A.T.
S.W.A.T.
as Carl Luca

tv
Shooter
Shooter
as Ray Brooks

tv
This Is Us
This Is Us
as Arlo

tv
11.22.63
11.22.63
as Arliss Price

tv
Manhattan
Manhattan
as Psychiatrist

tv
Extant
Extant
as Alan Sparks

movie
The Grim Sleeper
The Grim Sleeper
as Detective Simms

movie
Dallas Buyers Club
Dallas Buyers Club
as Richard Barkley

tv
Rectify
Rectify
as Senator Roland Foulkes

tv
Bates Motel
Bates Motel
as Nick Ford

tv
Scandal
Scandal
as Lonnie Mencken

movie
J. Edgar
J. Edgar
as Senator McKellar

tv
Law & Order: LA
Law & Order: LA
as Jeb Monroe

tv
Rizzoli & Isles
Rizzoli & Isles
as Jonathan McKnight

tv
The Glades
The Glades
as Trent Staley

movie
Green Zone
Green Zone
as Colonel Bethel

movie
Flying Lessons
Flying Lessons
as Chief Dobbs

tv
FlashForward
FlashForward
as CIA Director Keller

tv
NCIS: Los Angeles
NCIS: Los Angeles
as Ret. U.S. Army General Richard Collins

movie
Nothing But the Truth
Nothing But the Truth
as CIA Director

tv
Leverage
Leverage
as Judge Roy

movie
A Quiet Little Marriage
A Quiet Little Marriage
as Bruce

tv
The Mentalist
The Mentalist
as Sheriff Nelson

tv
Fringe
Fringe
as Sheriff Velchik

tv
Sons of Anarchy
Sons of Anarchy
as Anthony Franklin

movie
Crazy
Crazy
as Ralph Christianson

movie
Transformers
Transformers
as Tom Banacheck

tv
Army Wives
Army Wives
as Reverend Bankerd

tv
The Nine
The Nine
as Pete Burton

tv
The Unit
The Unit
as Ron Cheals

tv
Commander in Chief
Commander in Chief
as Congressman Wilcox

tv
Ghost Whisperer
Ghost Whisperer
as Nolan

tv
Criminal Minds
Criminal Minds
as Det. Yarbough

tv
Close to Home
Close to Home
as Don Wheeler

tv
Prison Break
Prison Break
as Herb Stanton

tv
Grey's Anatomy
Grey's Anatomy
as Gary Clark

tv
Numb3rs
Numb3rs
as Boyd Keene

movie
Around the Bend
Around the Bend
as Cowboy

tv
Boston Legal
Boston Legal
as Dr. Robert McLean

tv
LAX
LAX
as Alonso Mathews

movie
American Crime
American Crime
as Sheriff Smyth

tv
NCIS
NCIS
as Riley McCallister

movie
Secondhand Lions
Secondhand Lions
as Ralph

movie
Seabiscuit
Seabiscuit
as Mr. Pollard

movie
Dreamcatcher
Dreamcatcher
as Gen. Matheson

tv
Without a Trace
Without a Trace
as Thomas Shannon

tv
CSI: Miami
CSI: Miami
as Jerry Blackburn

tv
24
24
as Richard Walsh

tv
24
24
as Richard Welsh

tv
Crossing Jordan
Crossing Jordan
as Chris Benz

movie
Traffic
Traffic
as Lawyer Rodman

movie
The Legend of Bagger Vance
The Legend of Bagger Vance
as O.B. Keeler

tv
Boston Public
Boston Public
as Dr. Bernard Colbert

tv
Roswell
Roswell
as Philip Evans

tv
The West Wing
The West Wing
as Ron Butterfield

movie
ATF
ATF
as ATF Asst. Director Ben Walker

movie
The Mod Squad
The Mod Squad
as Greene

movie
Dancer, Texas Pop. 81
Dancer, Texas Pop. 81
as Mr. Lusk

movie
Virtual Obsession
Virtual Obsession

movie
Standoff
Standoff
as Cult Leader (Voice)

tv
Ally McBeal
Ally McBeal
as Dr. Colbert

tv
The Shining
The Shining
as Daniel Edwards (uncredited)

tv
The Practice
The Practice
as Judge Robert Temple

tv
Millennium
Millennium
as County Prosecutor Calvin Smith

movie
The Sunchaser
The Sunchaser
as Agent Moreland

tv
JAG
JAG
as Commander Bradley

movie
Bushwhacked
Bushwhacked
as Jon Jordan

movie
Awake to Danger
Awake to Danger
as Detective Brickman

movie
Beyond Betrayal
Beyond Betrayal
as Ray Pasquerello

tv
ER
ER
as Col. Ken Kilner

tv
Chicago Hope
Chicago Hope
as Bill Wyzinski

tv
One West Waikiki
One West Waikiki

movie
Blind Justice
Blind Justice
as Spencer Heymen

movie
Victim of Love: The Shannon Mohr Story
Victim of Love: The Shannon Mohr Story
as Dick Britton

tv
Diagnosis: Murder
Diagnosis: Murder
as Sheriff Buck O'Hara

tv
The X-Files
The X-Files
as Patrol Captain Van Gelder

movie
For Their Own Good
For Their Own Good
as Clark Thompson

movie
Lorenzo's Oil
Lorenzo's Oil
as School Psychologist

movie
Jennifer Eight
Jennifer Eight
as Serato

movie
The Gun in Betty Lou's Handbag
The Gun in Betty Lou's Handbag
as Jergens

movie
An Unremarkable Life
An Unremarkable Life
as Michael

movie
Sea of Love
Sea of Love
as Raymond Brown

movie
Ghost Story
Ghost Story
as Churchill