
Seamus O'Hara
Acting
Biography
Seamus O'Hara (born 25 June 1990) is a Northern Irish actor.
Known For

Seven noble families fight for control of the mythical land of Westeros. Friction between the houses leads to full-scale war. All while a very ancient evil awakens in the farthest north. Amidst the war, a neglected military order of misfits, the Night's Watch, is all that stands between the realms of men and icy horrors beyond.
Game of Thrones

A drama about the investigations of AC-12, a controversial police anticorruption unit.
Line of Duty

A charming thief and a band of unlikely adventurers undertake an epic heist to retrieve a lost relic, but things go dangerously awry when they run afoul of the wrong people.
Dungeons & Dragons: Honor Among Thieves

In a world cleaved in two by a massive barrier of perpetual darkness, a young soldier uncovers a power that might finally unite her country. But as she struggles to hone her power, dangerous forces plot against her. Thugs, thieves, assassins and saints are at war now, and it will take more than magic to survive.
Shadow and Bone

Sherlock Holmes faces a sinister case risking friends' lives. American Amelia joins, seeking her father after her mother's murder. Despite differences, they solve a conspiracy and her mother's case.
Sherlock & Daughter

Follows rookie police officers working in Belfast, a city in which being a frontline response cop comes with unique pressures and dangers.
Blue Lights

Prince Amleth is on the verge of becoming a man when his father is brutally murdered by his uncle, who kidnaps the boy's mother. Two decades later, Amleth is now a Viking who's on a mission to save his mother, kill his uncle and avenge his father.
The Northman

Dublin, 1868. The Guinness family patriarch is dead, and his four children — each with dark secrets to hide — hold the brewery's fate in their hands.
House of Guinness

Through the eyes of various Irish Republican Army (IRA) members, explore the extremes some people will go to in the name of their beliefs, the way a deeply divided society can suddenly tip over into armed conflict, the long shadow of radical violence for both victims and perpetrators, and the emotional and psychological costs of a code of silence.
Say Nothing

The arrival of DC Leila Hussain sets tongues wagging – what brings this big city girl to a sleepy Northern Irish seaside town? Warm-hearted detective drama in a stunning setting.
Hope Street

Storyland is an award-winning initiative by RTÉ.ie and Screen Ireland, a program that develops and showcases new, original Irish short dramas by emerging talent in writing, directing, and acting. It operates as a competitive call-out for scripts, with the top finalists receiving funding and support to produce their 25-minute short dramas, which are then broadcast on RTÉ2 and the RTÉ Player.
Storyland

In a remote Irish village, a damaged Finbar is forced to fight for redemption after a lifetime of sins, but what price is he willing to pay? In the land of saints and sinners, some sins can't be buried.
In the Land of Saints and Sinners

England, December 1926. Although her personal life is in tatters, the famous writer Agatha Christie decides to leave everything behind to help unravel an unsolved murder committed on a train six years ago, unable to imagine the disproportionate consequences that such a selfless act will cause.
Agatha and the Truth of Murder

Young Tom and his misfit friends fight to save 'Buster' the baby elephant during the German air raid bombings of Belfast in 1941.
Zoo

In rural Northern Ireland, following the untimely death of their mother, a young man with Down syndrome and his estranged brother discover her unfulfilled bucket list.
An Irish Goodbye

Lost soul Dermot is newly widowed and turns to an unusual pastime to process his pain. But his gatecrashing of every wake he can across rural county Antrim doesn’t go unnoticed. The new funeral director and her young son catch him in the act but then make him an offer he surely can’t refuse.
Mourning Glory

Owen, the prodigal son, returns to rural Donegal from Dublin. With him are two British army officers. Their ambition is to create a map of the area, replacing the Gaelic names with English. It is an administrative act with radical consequences.
National Theatre Collection: Translations

Maria, Dermot, and their son Johnny live in West Belfast. Their conventional, straightforward family life is jolted when Johnny tells his Mum that he wants to wear a dress for his upcoming First Holy Communion.
Just Johnny

A probation officer, Cathy Madden, is tasked with rehabilitating a notorious killer named 'Bloody' Mary Laidlaw back into society following a two-decade sentence.
Mandrake
Set in west Belfast, the drama follows Sean as he returns home from university and slips back into old habits, late nights, unstable work and long-simmering tensions within the family home. When he assaults a stranger at a party, the fallout tips his already precarious world into chaos.