Colm Meaney

Legend of the Happy Worker

Re-Creation

Bring Them Down

Ray

The Problem with People

Ciáran

Duchess

Frank Monaghan

The Ballad of Davy Crockett

Caleb

No Way Up

Brandon

In the Land of Saints and Sinners

Robert McQue

There's Always Hope

Jonathan

Marlowe

Bernie Ohls

Unwelcome

Colm “Daddy” Whelan

Three Day Millionaire

Mr. Barr

Confession

Father Peter

Save the Cinema

Martyn

The Monkey

MacDonell

Pixie

Dermot O'Brien

The Banker

Patrick Barker

Seberg

Frank Ellroy

The Last Right

Detective Donall Crowley

Tolkien

Father Francis Morgan

What We Left Behind: Looking Back at Star Trek: Deep Space Nine

Self

National Theatre Live: Cat on a Hot Tin Roof

Big Daddy

Halal Daddy

Martin Logan

The Journey

Martin McGuinness

The Secrets of Emily Blair

Father Avital

Pelé: Birth of a Legend

George Raynor

Pelé: Birth of a Legend

Coach George Raynor

Norm of the North

Grandfather (voice)

I Am Your Father

Narrator (voice)

A Dangerous Arrangement

Leslie

The Devil's Hand

Elder Beacon

The Yank

Fintan McGuire

Free Birds

Myles Standish (voice)

A Belfast Story

Detective

One Chance

Roland Potts

Alan Partridge: Alpha Papa

Patt Farrell

Star Trek: The Next Generation - The Best of Both Worlds

Chief Miles O'Brien (archive footage)

Soldiers of Fortune

Mason

The Cold Light of Day

Bandler

Bel Ami

Monsieur Rousset

The Perfect Stranger

Mark O'Reilly

Whole Lotta Sole

Detective Weller

The Conspirator

David Hunter

The Flight of the Swan

Giannopoulos

The Hot Potato

Harry

Alleged

H.L. Mencken

Parked

Fred Daly

Get Him to the Greek

Jonathan Snow

The Race

Frank Kensay

Law Abiding Citizen

Detective Dunnigan

The Damned United

Don Revie

Three and Out

Tommy Cassidy

Unnatural Causes

Trevor Jones

Kings

Joe Mullan

Five Fingers

Gavin

Caved In: Prehistoric Terror

Vincent

A Lobster Tale

Cody

Turning Green

Tom

Battle of the Brave

Benjamin Franklin

Layer Cake

Gene

The Murdoch Mysteries: Poor Tom Is Cold

Inspector Brackenreid

The Murdoch Mysteries: Except the Dying

Inspector Brackenreid

Bad Apple

Gibbons

Renegade

Jimmy McClure

Deep Space Nine: Ending an Era

Himself

The Boys & Girl from County Clare

Jimmy

Intermission

Jerry Lynch

King of Texas

Mr. Tumlinson

Random Passage

Thomas Hutchings

Backflash

Gin O'Malley

How Harry Became a Tree

Harry

Intimacy

Chapter Zero

Frank Lazaras

Mystery, Alaska

Mayor Scott Pitcher

Four Days

Fury

This Is My Father

Seamus

Money Kings

Al Sheehan

October 22

Steve

Monument Ave.

Jackie O'Hara

Claire Dolan

Roland Cain

Owd Bob

Keith Moore

Con Air

Agent Duncan Malloy

The Last of the High Kings

Jim Davern

The Van

Larry

The Making of Star Trek Deep Space Nine Trials And Tribble-ations

Self

Star Trek: Deep Space Nine - The Way of the Warrior

Miles O'Brien

The Englishman Who Went Up a Hill But Came Down a Mountain

Morgan the Goat

The New Explorers: The Science of Star Trek

Self

The Road to Wellville

Dr. Lionel Badger

War of the Buttons

Geronimo's Dad

Star Trek: The Next Generation - All Good Things...

Chief Miles O'Brien

Journey's End - The Saga of Star Trek: The Next Generation

Self

The Snapper

Dessie Curley

Star Trek: Deep Space Nine - Emissary

Miles O'Brien

Star Trek: Deep Space Nine - Behind the Scenes

Himself

Into the West

Barreller

Under Siege

Daumer

The Last of the Mohicans

Major Ambrose

Far and Away

Kelly

Star Trek: The Next Generation - Redemption

Miles O'Brien (archive footage)

The Commitments

Jimmy Rabbitte, Sr.

Come See the Paradise

Gerry McGurn

Die Hard 2

Windsor Plane - Pilot

Dick Tracy

Cop at Tess'

Perfect Witness

Meagher

The Gambler: The Legend Continues

Tinkerer

The Dead

Mr. Bergin

Omega Syndrome

Sean

Nailed

Younger Protestant

Remarkably Bright Creatures

Shelter Me

Safe Harbor

Kieran Walsh · (8 episodes)

The Santa Stories

The No Man/ Bill · (1 episode)

The Serpent Queen

Francis I of France · (1 episode)

Fúria

(1 episode)

Back to Barrytown

Self / Narrator · (3 episodes)

The Singapore Grip

Major Brendan Archer · (6 episodes)

Gangs of London

Finn Wallace · (10 episodes)

Will

James Burbage · (10 episodes)

The Cowboy

Self · (2 episodes)

Childhood's End

Wainwright · (3 episodes)

The Driver

The Horse · (3 episodes)

Hell on Wheels

Thomas 'Doc' Durant · (57 episodes)

Alice

King of Hearts · (2 episodes)

Mercy

(1 episode)

ZOS: Zone of Separation

George Titac · (8 episodes)

Men in Trees

(1 episode)

Covert One: The Hades Factor

Peter Howell · (2 episodes)

The Unit

(1 episode)

It's Always Sunny in Philadelphia

Shelley Kelly · (2 episodes)

Stargate Atlantis

Cowen · (3 episodes)

The Murdoch Mysteries

Inspector Brackenreid · (3 episodes)

Random Passage

(8 episodes)

Law & Order: Criminal Intent

Harold Garrett · (2 episodes)

The Magical Legend of the Leprechauns

Seamus Muldoon · (2 episodes)

Scarlett

Father Colum O'Hara · (4 episodes)

Gargoyles

Mr. Dugan (voice) · (1 episode)

Star Trek: Deep Space Nine

Miles O'Brien · (176 episodes)

Dr. Quinn, Medicine Woman

Jake Slicker · (1 episode)

Brooklyn Bridge

(1 episode)

Law & Order

Wyatt Landon · (1 episode)

The Simpsons

Tom O'Flanagan (voice) · (1 episode)

Star Trek: The Next Generation

Miles O'Brien · (53 episodes)

MacGyver

Dr. Irwin Malcolm · (1 episode)

Moonlighting

Keterina Suitor (as Colm Meany) · (1 episode)

Tales from the Darkside

Constable · (1 episode)

Easter 2016

Kevin Murphy

The Late Late Show

Self · (1 episode)