Known For
Acting
Known Credits
32
Gender
Male
Birthday
Birthday not available
Place of Birth
Belfast, Northern Ireland, UK
Nigel O'Neill is known for Say Nothing (2024), Boys from County Hell (2020) and Bad Day for the Cut (2017).
| 2026 | The Morriganas Treasurer | |
| 2025 | Mourning Gloryas Dermot | |
| 2025 | Galaras | |
| 2024 | All You Need Is Deathas Breezeblock Concannon | |
| 2023 | Lie of the Landas Ward | |
| 2022 | Mandrakeas Bill Rosewater | |
| 2021 | Hope Streetas Julian Prince | |
| 2021 | The Black River of Herselfas The Archaeologist | |
| 2021 | Boys from County Hellas Francie Moffat | |
| 2021 | Bloodlandsas Chief Superintendent | |
| 2020 | The Beesas Ben | |
| 2020 | I Never Cryas Manager | |
| 2020 | Nowhere Specialas David | |
| 2019 | A Good Woman Is Hard to Findas PC Huxley | |
| 2019 | Zeroas John | |
| 2019 | Limboas Caretaker | |
| 2019 | Doing Moneyas Website Owner | |
| 2018 | Forgive Me Notas | |
| 2018 | Making Loveas Husband | |
| 2018 | Kryptonas Intel Chief | |
| 2018 | Derry Girlsas Harry's Father | |
| 2017 | The Bookshopas Mr. Deben | |
| 2017 | Bad Day for the Cutas Donal | |
| 2017 | A Sign of Thingsas Daniel | |
| 2015 | The Frankenstein Chroniclesas Reverend Crane | |
| 2015 | A Patch of Fogas Substitute Lecturer | |
| 2013 | Vikingsas Viking #2 Farmstead | |
| 2011 | Game of Thronesas Baratheon General | |
| 2011 | Behold The Lambas | |
| 2009 | Storylandas Daniel | |
| 2009 | Storylandas Joe | |
| Growing Painsas Bernie |
