
Highest rated as cast or director
Love/Hate
2010 · 5 Seasons
Mildred Pierce
2011 · 1 Season
Prime Suspect
2011 · 1 Season
Jimmy's Hall
2014
Bandits
2001
My Salinger Year
2020
Brían F. O'Byrne's 5 titles from the 2010s have a median Balasaur Score of 70, led by Love/Hate (81) and Mildred Pierce (74), against 61 for those from the 2000s.
Biography
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.
Acted in 54
2020s
- 2026
One Sweet Hour
Colum Byrne
- 2025
- 2024
Twig
Leon
- 2022
- 2020
2010s
- 2019
Hatton Garden
Basil · 4 episodes
- 2018
- 2017
Little Boy Blue
Steve Jones · 4 episodes
- 2015
Saints & Strangers
John Billington · 2 episodes
The Bastard Executioner
Baron Ventris · 1 episode
Queen & Country
RSM Digby
- 2014
- 2013
Gilded Lilys
Edwin Lily
- 2011
- 2010
2000s
- 2009
- 2007
Alexander Hamilton
Alexander Hamilton
- 2006
- 2005
- 2004
The Blackwater Lightship
Larry
- 2003
Intermission
Mick
- 2001
Mapmaker
Richie Markey
Disco Pigs
Gerry
- 2000
An Everlasting Piece
George
1990s
- 1999
- 1998
Amongst Women
Luke · 4 episodes
- 1997
The Fifth Province
Timmy
The Last Bus Home
Jessop
- 1993
Avenue X
Sonny
1950s
- 1951
Hallmark Hall of Fame
Larry · 1 episode





