
Actor
Seamus O'Hara
Born 1990 · Ballymena, County Antrim, Northern Ireland, UK
Seamus O'Hara (born 25 June 1990) is a Northern Irish actor.
Acting

Game of Thrones
Fergus · 2011

Dungeons & Dragons: Honor Among Thieves
Presto · 2023

The Northman
Audunn the Irish · 2022

Shadow and Bone
Sergeant Halsov · 2021

Line of Duty
Arresting PC · 2012

In the Land of Saints and Sinners
Seamus McKenna · 2023

House of Guinness
Patrick Cochrane · 2025

Blue Lights
Lee Thompson · 2023

Say Nothing
Mackers · 2024

Agatha and the Truth of Murder
PC Spencer · 2018

Zoo
Soldier · 2018

An Irish Goodbye
Turlough · 2022

Sherlock & Daughter
O'Leary · 2025

Mandrake
Thomas · 2022

Storyland
Ivan · 2009

Hope Street
Eddie McNulty · 2021

Mourning Glory
Niall · 2025

National Theatre Collection: Translations
Manus · 2018

Just Johnny
Stephen · 2021
Close to Home
Anthony

Nostalgie
Steak · 2025
The State of Us
Frank