Cast & creator
Jason O'Mara
Best known for Grey's Anatomy, Criminal Minds, CSI: Miami
Jason O'Mara (born August 6, 1972) is an Irish actor. He has starred in the American television network dramas In Justice, Life on Mars, Terra Nova and Vegas. He is also known for voicing DC Comics' superhero Batman in the animated films Son of Batman, Batman vs. Robin, and Batman: Bad Blood as well as Justice League: War and Justice League: Throne of Atlantis. Description above from the Wikipedia Jason O'Mara licensed under CC-BY-SA, full list of contributors on Wikipedia.
27
film credits
42
television credits
69
1975–2026 · acting roles
6.9
average across scored titles
Signature credits
Known for
Across film & television
Filmography (69)
Showing 69 of 69 credits
Grey's Anatomy
Phillip Robinson
2005
Criminal Minds
Mill Creek Killer
2005
CSI: Miami
Keith Winters
2002
The Good Wife
Damian Boyle
2009
The Closer
Billy Croelick
2005
Marvel's Agents of S.H.I.E.L.D.
Jeffrey Mace / The Patriot
2013
The Lincoln Lawyer
Jack Gilroy
2022
Peak Practice
Billy Matters
1993
The Bill
1984
Fire Country
Liam
2022
Nature
Narrator (voice)
1982
Band of Brothers
Lt. Thomas Meehan
2001
The Man in the High Castle
Wyatt Price
2015
Ballers
Coach Davis
2015
Republic of Doyle
Seth Rankin
2010
The Agency
A.B. Stiles
2001
Truth Be Told
Joshua Keith
2019
People's Choice Awards
Self - Presenter
1975
Monarch of the Glen
Fergal MacClure
2000Monarch of the Glen
Dougal MacClure
2000
Departure
Max O'Neill
2019
Men in Trees
Stuart Maxson
2006
Life on Mars
Det. Sam Tyler
2008
Marvel's Agents of S.H.I.E.L.D.: Slingshot
Jeffrey Mace / The Patriot
2016
Blood of Zeus
Zeus (voice)
2020Blood of Zeus
Zeus / Old Man (voice)
2020
Terra Nova
Jim Shannon
2011
Vegas
Deputy Jack Lamb
2012
In Justice
Charles Conti
2006
The Midnight Club
Pale Man
2022
Smother
Paul Madigan
2021
Justice League Dark: Apokolips War
Bruce Wayne / Batman (voice)
2020
Batman: Bad Blood
Batman / Bruce Wayne (voice)
2016
Unicorn: Warriors Eternal
Otto / Technician (voice)
2023
Son of Batman
Bruce Wayne / Batman (voice)
2014
Justice League: War
Bruce Wayne / Batman (voice)
2014
Reign of the Supermen
Bruce Wayne / Batman (voice)
2019
Resident Evil: Extinction
Albert Wesker
2007
One for the Money
Joseph Morelli
2012
Playing the Field
Lee Quinn
1998
Justice League: Throne of Atlantis
Batman / Bruce Wayne (voice)
2015
Trust Me
Stu Hoffman
2009
Complications
Dr. John Ellison
2015
The Death and Return of Superman
Bruce Wayne / Batman (voice)
2019
Sons of Liberty
George Washington
2015
The Death of Superman
Bruce Wayne / Batman (voice)
2019
Batman: Hush
Batman / Bruce Wayne (voice)
2019
Justice League vs. Teen Titans
Bruce Wayne / Batman (voice)
2016
Justice League Dark
Bruce Wayne / Batman (voice)
2017
Irish Blood
Declan Murphy
2025
Batman vs. Robin
Batman / Bruce Wayne (voice)
2015
Berkeley Square
Ned Jones
1998
The Siege of Jadotville
Sgt. Jack Prendergast
2016
Wakefield
Dirk Morrison
2017
Your Lucky Day
Captain Rutledge
2023
Space Truckers
Chopper 3
1996
Hypnotic
Dr. Collin Meade
2021
In a World...
Mr. Pouncer
2013
These Sacred Vows
Jerry
2026Complicit
Chris Molloy
Showrunners: The Art of Running a TV Show
Self
2014
High Stakes
2001
Dakota
Berringer
2012Drift
Marlowe
Philip Marlowe
2007
Metal Heart
Steve
2018
Nightwing and Robin
Batman (voice)
2015
Gobble
Regional Newspaper Journalist
1997Ireland
Narrator
2004