Mark O'Halloran
Acting
Biography
No overview available.
Known For
Acting History
2026
Everybody Digs Bill Evans
Screenplay
2024
Mary & George
TVas Sir Francis Bacon
2023
The Miracle Club
as Father Dermot Byrne
Sunlight
as Cleggs
2022
2021
Hidden Assets
TVas Joe Galvin
2020
Rialto
Screenplay
2019
2018
2017
Halal Daddy
as Omar
Halal Daddy
Screenplay
2016
History's Future
as MP
2014
Calvary
as Prison Officer
2012
Coward
as Batman
2011
2007
Garage
Screenplay
Prosperity
TVWriter
2006
John Duffy's Brother
as John Duffy's brother
2005
Away Home
Writer
2004
Adam & Paul
as Adam
Adam & Paul
Author
2002
Queen of the Damned
as Rent Boy
2001
H3
as Bobby Sands
1997
Angela Mooney Dies Again
as Hank
1990
Law & Order
TVas Delgado