Brían F. O'Byrne
Known for: Acting
Born: May 15, 1967 in Mullagh, County Cavan, Ireland
Known for
Showing 24 of 52 titles
6.6
MOVIE
The Wonder
John Flynn
2022
Drama
5.9
MOVIE
The Blackwater Lightship
Larry
2004
Drama
7.2
MOVIE
Conclave
O'Malley
2024
Drama
6.4
MOVIE
Dead of Winter
Tall Hunter
2025
Thriller
0.0
MOVIE
One Sweet Hour
N/A
Drama
0.0
MOVIE
Seahorse
George
N/A
Drama
0.0
MOVIE
Avenue X
Sonny
1993
Drama
6.8
TV
Brotherhood
Colin
2006
Crime
7.9
TV
Law & Order: Special Victims Unit
Liam Connors
1999
Crime
8.0
TV
Oz
Padraic Connelly
1997
Crime
8.6
TV
Hallmark Hall of Fame
Larry
1951
Drama
7.0
TV
FlashForward
Aaron Stark
2009
Drama
7.0
TV
Mildred Pierce
Bert Pierce
2011
Drama
6.3
TV
Prime Suspect
Reg Duffy
2011
Drama
6.5
TV
Aquarius
Ken Karn
2015
Drama
6.4
TV
Saints & Strangers
John Billington
2015
Drama
5.8
TV
The Bastard Executioner
Baron Ventris
2015
Drama
7.5
TV
Love/Hate
Inpector Mick Moynihan
2010
Crime
7.7
TV
Little Boy Blue
Steve Jones
2017
Crime
7.6
TV
The Magicians
Mayakovsky
2015
Drama
5.7
TV
Nightflyers
Auggie
2018
Drama
6.0
TV
Amongst Women
Luke
1998
Drama
5.9
TV
Hatton Garden
Basil
2019
Crime
7.6
TV
Manhunt
Frank McAlpine
2017
Crime