Mark O'Halloran
Acting
Known For
tv
7.3
1990
Law & Order
1990 · tv
tv
8.4
2019
Brassic
2019 · tv
tv
6.8
2021
Hidden Assets
2021 · tv
tv
7.1
2024
Mary & George
2024 · tv
movie
6.1
2002
Queen of the Damned
2002 · movie
movie
7.1
2014
Calvary
2014 · movie
tv
7.8
2019
The Virtues
2019 · tv
movie
7.0
2011
The Guard
2011 · movie
tv
6.0
2019
Darklands
2019 · tv
movie
6.3
2023
The Miracle Club
2023 · movie
tv
6.8
2025
Mix Tape
2025 · tv
movie
7.1
2018
Dublin Oldschool
2018 · movie
movie
10.0
2011
A Kiss for Jed Wood
2011 · movie
movie
6.9
2004
Adam & Paul
2004 · movie
movie
5.3
2017
Halal Daddy
2017 · movie
movie
5.0
2001
H3
2001 · movie
movie
5.4
2022
The Sparrow
2022 · movie
movie
4.9
2022
It Is in Us All
2022 · movie
movie
6.9
2012
Coward
2012 · movie
movie
2011
Muide Éire
2011 · movie
movie
7.3
2015
Viva
2015 · movie
movie
5.5
1997
Angela Mooney Dies Again
1997 · movie
movie
7.0
2023
Sunlight
2023 · movie
movie
2006
John Duffy's Brother
2006 · movie
movie
2022
Masquerades of Research
2022 · movie
movie
5.0
2019
Cellar Door
2019 · movie
movie
2021
Masquerades of Research: Part I
2021 · movie