Mark O'Halloran · Actor
Sealed
2026
Bucking Fastard
Sealed
2023
The Miracle Club
Father Dermot Byrne
Sealed
2023
Sunlight
Cleggs
Sealed
2022
The Sparrow
Sealed
2022
Masquerades of Research
Sealed
2022
It Is in Us All
Father Mark
Sealed
2021
Masquerades of Research: Part I
Sealed
2019
Cellar Door
Kassel
Mary
Sealed
2018
Mary
Father Walsh
Sealed
2018
Dublin Oldschool
Bates
Sealed
2017
Halal Daddy
Omar
History's Future
Sealed
2016
History's Future
MP
Sealed
2015
Viva
Ray
Sealed
2014
Calvary
Prison Officer
Sealed
2012
Coward
Batman
Sealed
2011
The Guard
Garda No. 1
Sealed
2011
Muide Éire
Self
Sealed
2011
A Kiss for Jed Wood
Ray
Two Point Five Billion
Sealed
2008
Two Point Five Billion
Sealed
2006
John Duffy's Brother
John Duffy's brother
Sealed
2004
Adam & Paul
Adam
Sealed
2002
Queen of the Damned
Rent Boy
Sealed
2001
H3
Bobby Sands
Sealed
1997
Angela Mooney Dies Again
Hank