Cillian O'Gairbhi

2020s

1. 2024
   

   Small Things Like These

   Sarah's Father

   76
2. 2023

   Tarrac

   Noellie

3. 2022
   

   Róise & Frank

   Alan

   65
4. 2021
   

   Arracht

   Pat Madden

5. Foscadh

   Dave

6. 

   The Titans That Built America

   Walter Chrysler · 3 episodes

2010s

1. 2018
   

   Blood

   Barry, Barry Flood · 1 episode

   70
2. 2013
   

   Vikings

   Saxon Warrior #2 · 1 episode

   84

No release date

1. Sapphire

   Fisherman