Acting · 1 movie · 1 TV show
Cathal O'Hallin is known for his work on Vikings (2013), The Hole in the Ground (2019) and Desmond (2016).
Every movie and TV show featuring Cathal O'Hallin, sorted by how many viewers have rated them, from Vikings and Desmond to lesser-known roles. Click any poster to see details and watch it free in HD on MyFlixer.
