Credits

• 2025 ·Bring Them Downas Ray
• 2025 ·Safe Harboras
• 2024 ·The Problem with Peopleas Ciáran
• 2024 ·Duchessas Frank Monaghan
• 2024 ·The Ballad of Davy Crockettas Caleb
• 2024 ·No Way Upas Brandon
• 2023 ·The Santa Storiesas The No Man/ Bill
• 2023 ·In the Land of Saints and Sinnersas Robert McQue
• 2023 ·There’s Always Hopeas Jonathan
• 2023 ·Marloweas Bernie Ohls
• 2023 ·Unwelcomeas Colm “Daddy” Whelan
• 2022 ·Three Day Millionaireas Mr. Barr
• 2022 ·The Serpent Queenas Francis I of France
• 2022 ·Confessionas Father Peter
• 2022 ·Save the Cinemaas Martyn
• 2021 ·Fúriaas
• 2021 ·The Monkeyas MacDonell
• 2021 ·Back to Barrytownas Self / Narrator
• 2020 ·Pixieas Dermot O'Brien
• 2020 ·The Singapore Gripas Major Brendan Archer
• 2020 ·Gangs of Londonas Finn Wallace
• 2020 ·The Bankeras Patrick Barker
• 2019 ·Sebergas Frank Ellroy
• 2019 ·The Last Rightas Detective Donall Crowley
• 2019 ·Tolkienas Father Francis Morgan
• 2018 ·What We Left Behind: Looking Back at Star Trek: Deep Space Nineas Self
• 2018 ·National Theatre Live: Cat on a Hot Tin Roofas Big Daddy
• 2017 ·Willas James Burbage
• 2017 ·Halal Daddyas Martin Logan
• 2017 ·The Journeyas Martin McGuinness
• 2016 ·The Secrets of Emily Blairas Father Avital
• 2016 ·Pelé: Birth of a Legendas George Raynor
• 2016 ·Pelé: Birth of a Legendas Coach George Raynor
• 2016 ·The Cowboyas Self
• 2016 ·Norm of the Northas Grandfather (voice)
• 2015 ·Childhood's Endas Wainwright
• 2015 ·I Am Your Fatheras Narrator (voice)
• 2015 ·A Dangerous Arrangementas Leslie
• 2014 ·The Devil's Handas Elder Beacon
• 2014 ·The Driveras The Horse
• 2014 ·The Yankas Fintan McGuire
• 2013 ·Free Birdsas Myles Standish (voice)
• 2013 ·A Belfast Storyas Detective
• 2013 ·One Chanceas Roland Potts
• 2013 ·Alan Partridge: Alpha Papaas Patt Farrell
• 2013 ·Star Trek: The Next Generation - The Best of Both Worldsas Chief Miles O'Brien (archive footage)
• 2012 ·Soldiers of Fortuneas Mason
• 2012 ·The Cold Light of Dayas Bandler
• 2012 ·Bel Amias Monsieur Rousset
• 2011 ·Hell on Wheelsas Thomas 'Doc' Durant
• 2011 ·The Perfect Strangeras Mark O'Reilly
• 2011 ·Whole Lotta Soleas Detective Weller
• 2011 ·The Conspiratoras David Hunter
• 2011 ·The Flight of the Swanas Giannopoulos
• 2011 ·The Hot Potatoas Harry
• 2010 ·Allegedas H.L. Mencken
• 2010 ·Parkedas Fred Daly
• 2010 ·Get Him to the Greekas Jonathan Snow
• 2009 ·Aliceas King of Hearts
• 2009 ·The Raceas Frank Kensay
• 2009 ·Law Abiding Citizenas Detective Dunnigan
• 2009 ·Mercyas
• 2009 ·The Damned Unitedas Don Revie
• 2009 ·ZOS: Zone of Separationas George Titac
• 2008 ·Three and Outas Tommy Cassidy
• 2008 ·Life on Marsas
• 2008 ·Unnatural Causesas Trevor Jones
• 2007 ·Kingsas Joe Mullan
• 2006 ·Men in Treesas
• 2006 ·Five Fingersas Gavin
• 2006 ·Covert One: The Hades Factoras Peter Howell
• 2006 ·The Unitas
• 2006 ·Caved In: Prehistoric Terroras Vincent
• 2006 ·A Lobster Taleas Cody
• 2005 ·It's Always Sunny in Philadelphiaas Shelley Kelly
• 2005 ·Turning Greenas Tom
• 2004 ·Battle of the Braveas Benjamin Franklin
• 2004 ·Layer Cakeas Gene
• 2004 ·The Murdoch Mysteries: Poor Tom Is Coldas Inspector Brackenreid
• 2004 ·Stargate Atlantisas Cowen
• 2004 ·The Murdoch Mysteriesas Inspector Brackenreid
• 2004 ·The Murdoch Mysteries: Except the Dyingas Inspector Brackenreid
• 2004 ·Bad Appleas Gibbons
• 2004 ·Renegadeas Jimmy McClure
• 2003 ·Deep Space Nine: Ending an Eraas Himself
• 2003 ·The Boys & Girl from County Clareas Jimmy
• 2003 ·Intermissionas Jerry Lynch
• 2002 ·King of Texasas Mr. Tumlinson
• 2002 ·Random Passageas
• 2002 ·Random Passageas Thomas Hutchings
• 2002 ·Backflashas Gin O'Malley
• 2001 ·Law & Order: Criminal Intentas Harold Garrett
• 2001 ·How Harry Became a Treeas Harry
• 2001 ·Intimacyas
• 1999 ·Chapter Zeroas Frank Lazaras
• 1999 ·The Magical Legend of the Leprechaunsas Seamus Muldoon
• 1999 ·Mystery, Alaskaas Mayor Scott Pitcher
• 1999 ·Four Daysas Fury
• 1999 ·This Is My Fatheras Seamus
• 1998 ·Money Kingsas Al Sheehan
• 1998 ·Claire Dolanas Roland Cain
• 1998 ·October 22as Steve
• 1998 ·Monument Ave.as Jackie O'Hara
• 1998 ·Owd Bobas Keith Moore
• 1997 ·Con Airas Agent Duncan Malloy
• 1996 ·The Last of the High Kingsas Jim Davern
• 1996 ·The Vanas Larry
• 1996 ·The Making of Star Trek Deep Space Nine Trials And Tribble-ationsas Self
• 1995 ·Star Trek: Deep Space Nine - The Way of the Warrioras Miles O'Brien
• 1995 ·The Englishman Who Went Up a Hill But Came Down a Mountainas Morgan the Goat
• 1995 ·The New Explorers: The Science of Star Trekas Self
• 1994 ·Scarlettas Father Colum O'Hara
• 1994 ·The Road to Wellvilleas Dr. Lionel Badger
• 1994 ·Gargoylesas
• 1994 ·War of the Buttonsas Geronimo's Dad
• 1994 ·Star Trek: The Next Generation - All Good Things ...as Chief Miles O'Brien
• 1994 ·Journey's End - The Saga of Star Trek: The Next Generationas Self
• 1993 ·The Snapperas Dessie Curley
• 1993 ·Star Trek: Deep Space Nine - Emissaryas Miles O'Brien
• 1993 ·Star Trek: Deep Space Nine - Behind the Scenesas Himself
• 1993 ·Star Trek: Deep Space Nineas Miles O'Brien
• 1993 ·Dr. Quinn, Medicine Womanas
• 1992 ·Into the Westas Barreller
• 1992 ·Under Siegeas Daumer
• 1992 ·The Last of the Mohicansas Major Ambrose
• 1992 ·Far and Awayas Kelly
• 1991 ·Star Trek: The Next Generation - Redemptionas Miles O'Brien (archive footage)
• 1991 ·Brooklyn Bridgeas
• 1991 ·The Commitmentsas Jimmy Rabbitte, Sr.
• 1990 ·Law & Orderas Wyatt Landon
• 1990 ·Come See the Paradiseas Gerry McGurn
• 1990 ·Die Hard 2as Windsor Plane - Pilot
• 1990 ·Dick Tracyas Cop at Tess'
• 1989 ·The Simpsonsas Tom O'Flanagan (voice)
• 1989 ·Perfect Witnessas Meagher
• 1987 ·The Gambler, Part III: The Legend Continuesas Tinkerer
• 1987 ·Star Trek: The Next Generationas Miles O'Brien
• 1987 ·Star Trek: The Next Generationas Self
• 1987 ·Star Trek: The Next Generationas Chief O'Brien
• 1987 ·The Deadas Mr. Bergin
• 1986 ·Omega Syndromeas Sean
• 1985 ·MacGyveras Dr. Irwin Malcolm
• 1985 ·Moonlightingas Keterina Suitor (as Colm Meany)
• 1984 ·Tales from the Darksideas Constable
• Future ·Re-Creationas
• 1982 ·Easter 2016as Kevin Murphy
• Future ·The Happy Workeras
• 1981 ·Nailedas Younger Protestant
• 1962 ·The Late Late Showas Self