Actor
59 years old
Brían F. O'Byrne
Mullagh, County Cavan, Ireland
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... Read full bio →
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18 roles
Character
Dr. Sweet
Bug
2006
Conclave
2024
The Wonder
2022
My Salinger Year
2020
Queen & Country
2014
Jimmy's Hall
2014
Season of the Witch
2011
Prime Suspect
2011
Mildred Pierce
2011
FlashForward
2010
The International
2009
Brooklyn's Finest
2009
No Reservations
2007
Before the Devil Knows You're Dead
2007
Bug
2006
The New World
2005
Million Dollar Baby
2004
Intermission
2003
The Grey Zone
2001
Disco Pigs
2001
Bandits
2001
An Everlasting Piece
2000
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