Seamus O'Hara

2020s

1. 2026

   The State of Us

   Frank

2. 2025

   Mourning Glory

   Niall

3. Nostalgie

   Steak

4. 

   House of Guinness

   Patrick Cochrane · 8 episodes

   75
5. 

   Sherlock & Daughter

   O'Leary · 1 episode

   69
6. 2024

   Three Keenings

   Movie

7. 

   Say Nothing

   Mackers · 6 episodes

   80
8. 2023
   

   In the Land of Saints and Sinners

   Seamus McKenna

   67
9. 

   Blue Lights

   Lee Thompson · 6 episodes

   80
10. 

    Dungeons & Dragons: Honor Among Thieves

    Presto

    72
11. 2022
    

    The Northman

    Audunn the Irish

    77

12. Mandrake

    Thomas

13. 

    An Irish Goodbye

    Turlough

    70
14. 2021
    

    Hope Street

    Eddie McNulty · 1 episode

    63

15. Just Johnny

    Stephen

16. 

    Shadow and Bone

    Sergeant Halsov · 1 episode

    76

2010s

1. 2018
   

   Agatha and the Truth of Murder

   PC Spencer

   63

2. National Theatre Collection: Translations

   Manus

3. 

   Zoo

   Soldier

   71
4. 2012
   

   Line of Duty

   Arresting PC · 1 episode

   86
5. 2011
   

   Game of Thrones

   Fergus · 2 episodes

   90

2000s

1. 2009

   Storyland

   Ivan · 1 episode