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Brían F. O'Byrne
ActorBorn May 16, 1967 (57 years)
Brían Francis O'Byrne (born 16 May 1967) is an Irish actor who works mostly in the United States. He was born in Mullagh, County Cavan. O'Byrne first attracted notice for his performances in the Martin McDonagh plays The Beauty Queen of Leenane (1996) as Pato Dooley (for which he received a Tony Award nomination for Best Featured Actor in a Play) and The Lonesome West (1997). He is known for taking on serious and dramatic roles, such as a serial killer in Frozen (1998) (for which he won a Tony Award) and a priest accused of child molestation in Doubt (2004), for which he received a Tony nomination. O'Byrne also appeared as a priest in the 2004 film Million Dollar Baby. In May 2007, O'Byrne was nominated for a Tony Award for his performance as Alexander Herzen in Tom Stoppard's 2002 trilogy The Coast of Utopia. In 2011, he was nominated for the Primetime Emmy Award for Outstanding Supporting Actor in a Miniseries or a Movie for his performance in Mildred Pierce as Bert Pierce.
Movies & Shows on Plex
Known For
Filmography
| 2024 | Conclave · as O'malley |
| 2024 | TWIG · as Leon |
| 2023 | Three Women (TV Series) · as Mark Wilkin |
| 2022 | The Wonder · as John Flynn |
| 2020 | Sergio · as Gil Loescher |
| 2020 | My Salinger Year · as Hugh |
| 2020 | Lincoln Rhyme: Hunt for the Bone Collector (TV Series) · as The Bone Collector |
| 2019 | Hatton Garden (TV Series) · as Basil |
| 2018 | Nightflyers (TV Series) · as Auggie |
| 2017 | Manhunt (2017) (TV Series) · as Frank Mcalpine |
| 2017 | Little Boy Blue (TV Series) · as Steve Jones |
| 2016 | Mercy Street (TV Series) · as Allan Pinkerton |
| 2015 | The Magicians (2015) (TV Series) · as Mayakovsky |
| 2015 | Saints & Strangers (TV Series) · as John Billington |
| 2015 | The Bastard Executioner (TV Series) · as Baron Ventris |
| 2015 | Aquarius (TV Series) · as Ken Karn |
| 2015 | Exposed · as Quigg |
| 2014 | Queen & Country · as Rsm Digby |
| 2014 | The Last Ship (TV Series) · as Sean Ramsey |
| 2014 | Jimmy's Hall · as Commander O'keefe |
| 2013 | Medeas · as Ennis |
| 2011 | Prime Suspect (US) (TV Series) · as Reg Duffy |
| 2011 | Mildred Pierce (TV Series) · as Bert Pierce |
| 2011 | Season of the Witch · as Grandmaster |
| 2010 | |
| 2009 | FlashForward (TV Series) · as Aaron Stark |
| 2009 | The International · as The Consultant |
| 2009 | Brooklyn's Finest · as Det. Ronny Rosario |
| 2007 | Before the Devil Knows You're Dead · as Bobby Lasorda |
| 2007 | No Reservations · as Sean |
| 2006 | Brotherhood (TV Series) |
| 2006 | |
| 2005 | The New World · as Lewes |
| 2005 | Medium (TV Series) · as Clark Kerwin |
| 2004 | Million Dollar Baby · as Father Horvak |
| 2004 | The Blackwater Lightship · as Larry |
| 2003 | Easy · as Mick Mccabe |
| 2003 | Intermission · as Mick |
| 2001 | Mapmaker · as Richie Markey |
| 2001 | The Grey Zone · as Interrogator |
| 2001 | Bandits · as Darill Miller |
| 2001 | Disco Pigs · as Gerry |
| 2000 | An Everlasting Piece · as George |
| 1999 | Law & Order: Special Victims Unit (TV Series) · as Liam Connors |
| 1998 | Amongst Women (TV Series) · as Luke |
| 1997 | Oz (TV Series) · as Padraic Connelly |
| 1988 | American Experience (TV Series) · as Alexander Hamilton |
| 1951 | Hallmark Hall Of Fame (TV Series) · as Larry |