Niall Cusack
Acting
Acting
Three Keenings
2024
Kneecap
Headteacher
2024
Doineann
Mícheál
2021
Counsel
Judge Gerry
2019
Derry Girls
Father Conway
2018
The Lost City of Z
Random Scientist
2017
The Frankenstein Chronicles
King William IV
2015
Vikings
Abbot Lupus
2013
Line of Duty
Judge
2012
Good Vibrations
Bank Manager
2012
Game of Thrones
Joss
2011
Ditching
Simon
2009
The Railway Station Man
Father Quinlan
1992
A Safe House
Pat O'Neill
1990
Shoot to Kill
Pat Finucane
1990
Chinese Whispers
Fergus
1989
The End of the World Man
Photographer
1986
Maeve
Soldier
1981