Michael O'Neill
Biography
Michael O'Neill is an American character actor whose screen work has stretched through three decades, most often as senior law enforcement officers and military figures. He grew up in Montgomery, Alabama, studied at Auburn University, and trained with Will Geer and Ellen Geer at Theatricum Botanicum in Los Angeles before settling in New York. On television he played Ron Butterfield, the Secret Service agent who headed President Josiah Bartlet's detail, in a recurring part on The West Wing, and he was Richard Walsh in the first episodes of 24, Sgt. Maj. Ron Cheals on The Unit, Gary Clark on Grey's Anatomy, Nick Ford on Bates Motel, Alan Sparks on Extant and Senator Roland Foulkes on Rectify. His films include Sea of Love (1989), Traffic (2000), Seabiscuit (2003), Secondhand Lions (2003), Transformers (2007), Nothing but the Truth (2008), A Quiet Little Marriage (2008) and Dallas Buyers Club (2013).
75years old
Turns 76 on May 29in 209 days
- Born Montgomery
- Star sign: GeminiThe sign runs May 21 to June 20
Movie Career
- Films
- 25
- Career span
- 44 years1981 to 2025
First and latest
Share
Michael O'Neill movies on Netflix
Bride Hardas Frank
War of the Worldsas Secretary of Defense Walter Crystal
Airas Joe Dean
Clemencyas Chaplain David Kendricks
Danger Oneas Beckwith
Indivisibleas Chaplain Rogers
Dallas Buyers Clubas Richard Barkley
Flying Lessonsas Chief Dobbs
A Quiet Little Marriageas Bruce
Nothing But the Truthas CIA Director
Transformersas Tom Banacheck
Around the Bendas Cowboy
Dreamcatcheras Gen. Matheson
Seabiscuitas Mr. Pollard
Secondhand Lionsas Ralph
The Legend of Bagger Vanceas O.B. Keeler
Trafficas Lawyer Rodman
The Mod Squadas Greene
The Sunchaseras Agent Moreland
Bushwhackedas Jon Jordan
Blind Justiceas Spencer Heymen
Jennifer Eightas Serato
The Gun in Betty Lou's Handbagas Jergens
Sea of Loveas Raymond Brown
Ghost Storyas Churchill
Best known for
The films on Netflix they are best known for, with the part played in each.
Most often with
Nine actors appear in two of them each. Pick a number on the chart or a name in the list to see the films they share.







Films together
Michael Caine2 films together, 2003 to 2004
Michael Caine's page Around the Bend2004IMDb rating 6.4O'Neill as CowboyCaine as Henry Lair
Secondhand Lions2003IMDb rating 7.5O'Neill as RalphCaine as Garth
Richard Jenkins2 films together, 1989 to 1999
Richard Jenkins's page The Mod Squad1999IMDb rating 4.4O'Neill as GreeneJenkins as Mothershed
Sea of Love1989IMDb rating 6.8O'Neill as Raymond BrownJenkins as Gruber
Matt Damon2 films together, 2000 to 2023
Matt Damon's page Air2023IMDb rating 7.4O'Neill as Joe DeanDamon as Sonny Vaccaro
The Legend of Bagger Vance2000IMDb rating 6.7O'Neill as O.B. KeelerDamon as Rannulph Junuh
Alfre Woodard2 films together, 1992 to 2019
Alfre Woodard's page Clemency2019IMDb rating 6.5O'Neill as Chaplain David KendricksWoodard as Bernadine Williams
The Gun in Betty Lou's Handbag1992IMDb rating 5.1O'Neill as JergensWoodard as Ann
Josh Lucas2 films together, 2003 to 2004
Josh Lucas's page Around the Bend2004IMDb rating 6.4O'Neill as CowboyLucas as Jason Lair
Secondhand Lions2003IMDb rating 7.5O'Neill as RalphLucas as Adult Walter
Denis O'Hare2 films together, 2013 to 2018
Denis O'Hare's page Danger One2018IMDb rating 5.5O'Neill as BeckwithO'Hare as Craddock
Dallas Buyers Club2013IMDb rating 7.9O'Neill as Richard BarkleyO'Hare as Dr. Sevard
Also two films together3 more actors
- Brad SullivanBushwhacked (1995) and Ghost Story (1981)
- Paul BatesJennifer Eight (1992) and The Gun in Betty Lou's Handbag (1992)
- Joel GretschAir (2023) and The Legend of Bagger Vance (2000)
When several people share the same number of films, the ones with the most films on Netflix are in the chart.
Box office
What Michael O'Neill's films earned in cinemas worldwide.
Combined worldwide box office
$1.5 billion
17 of the 25 films have a worldwide figure.
Of the 25 films: 17 worldwide figure; 3 us gross only; 2 never in cinemas; 3 figure not found.
- 17Worldwide figure
- 3US gross only
- 2Never in cinemas
- 3Figure not found
Top grosser

Highest grossing
The eight biggest films earned 95% of the total. The bars are drawn to scale.
- 1$710M46.4% of the total
- 2$208M13.6% of the total
- 3$148M9.7% of the total
- 4$111M7.2% of the total
- 5$90M5.9% of the total
- 6$81M5.3% of the total
- 7$56M3.6% of the total
- 8$48M3.2% of the total
Online
Official profiles and reference pages.









