Niall Cusack
- Luogo di nascita:
- Belfast, Northern Ireland, UK:
 | Three Keenings (2024) |
 | Kneecap (2024) Headteacher |
 | Doineann (2021) Mícheál |
 | Counsel (2019) Judge Gerry |
 | The Lost City of Z (2017) Random Scientist |
 | Good Vibrations (2012) Bank Manager |
 | Scapegoat (2009) Lancelot Curran |
 | Ditching (2009) Simon |
 | The Railway Station Man (1992) Father Quinlan |
 | A Safe House (1990) Pat O'Neill |
 | Shoot to Kill (1990) Pat Finucane |
 | Chinese Whispers (1989) Fergus |
 | Maeve (1981) Soldier |