Niall O'Siordáin
Niall Ó Sioradáin is known for Vikings (2013), Fair City (1989) and Kin (2021).
At Death's Door
as BouncerDeath is training his son in the art and responsibilities of the family business. His son does...
Movie pageVikings
as Preist UppsalaThe adventures of Ragnar Lothbrok, the greatest hero of his age. The series tells the sagas of...
TV Show pageVikings
as Pagan Priest (as Niall O'Siordain)The adventures of Ragnar Lothbrok, the greatest hero of his age. The series tells the sagas of...
TV Show pageVikings
as Chief Priest (as Niall O'Siordain)The adventures of Ragnar Lothbrok, the greatest hero of his age. The series tells the sagas of...
TV Show pageVikings
as Chief Priest (as Naill O'Siordain)The adventures of Ragnar Lothbrok, the greatest hero of his age. The series tells the sagas of...
TV Show pageThe Clinic
as Ross WilkinsonThe Clinic is a multi award-winning Irish primetime television medical drama series produced by...
TV Show pageKin
as James QuinnThe lives of a Dublin family embroiled in a gangland war and the consequences of their choices.
TV Show pageRebel Heart
as IRA ManThe move towards independence in Ireland, from the 1916 Easter Rising until the 1922 civil war...
TV Show pageRos na Rún
as Owen CollinsTrue to rural Gaeltacht life, storylines take its much-loved characters on individual journeys...
TV Show page