(2008) Kisses

as Down Under Dylan (uncredited)

(2005) Breakfast on Pluto

as Bertie

(1994) Interview with the Vampire

as Santiago

(1998) Still Crazy

as Tony Costello

(2006) V for Vendetta

as Finch

(2007) The Reaping

as Father Costigan

Visitation

as ---

(1996) Michael Collins

as Ned Broy

(2004) The Good Shepherd

as McCaran

(1994) Prêt-à-Porter

as Milo O'Brannigan

(2005) Tara Road

as Colm

(1999) The End of the Affair

as Henry Miles

(2007) Until Death

as Gabriel Callaghan

(1998) The Butcher Boy

as Da Brady

(2001) The Musketeer

as Cardinal Richelieu

(1992) The Crying Game

as Fergus

(2006) Sixty Six

as Dr. Barrie

(2004) The I Inside

as Doctor Newman

(2005) River Queen

as Francis

(1984) The Company of Wolves

as Young Groom

(1995) Citizen X

as Lt. Viktor Burakov

(2002) FearDotCom

as Alistair

(2004) Control

as Dr. Arlo Penner

(2018) Hard Border

as Self

(2007) Stuck

as Thomas Bardo

(2010) The Heavy

as Anawalt

(2008) The Devil's Mercy

as Tyler

(1990) Life Is Sweet

as Patsy

(2009) Spy(ies)

as M. Palmer

(1994) Princess Caraboo

as Gutch

(1999) Guinevere

as Connie Fitzpatrick

(1996) The Last of the High Kings

as Cab Driver

(2010) Ondine

as Priest

(2009) Nothing Personal

as Martin

(2001) On the Edge

as Dr. Figure

(2011) Blackthorn

as Mackinley

(1985) The Doctor and the Devils

as Timothy Broom

(2002) Copenhagen

as Niels Bohr

(2012) Underworld: Awakening

as Dr. Jacob Lane

(2011) Roadkill

as Seamus

(2006) Sisters

as Dr. Philip Lacan

(2022) Brian Friel: Shy Man, Showman

as Self

(2003) Bloom

as Leopold Bloom

(1994) Angie

as Noel Riordan

(2012) Stella Days

as Brendan

(1982) Angel

as Danny

(1993) Bad Behavior

as Gerry McAllister

(1996) Trojan Eddie

as Trojan Eddie

(2012) Werewolf: The Beast Among Us

as Doc

(2001) Snow in August

as Rabbi Judah Hirsch

(2013) Tasting Menu

as Walter

(2013) Asylum

as McGahey

(1984) Four Days in July

as Dixie McConville

(1995) Between the Devil and the Deep Blue Sea

as Nikos

(1996) Crime of the Century

as Bruno Richard Hauptmann

(1997) Double Tap

as Cypher

(1995) Shadow of a Gunman

as Seamus Shields

(1989) Endgame

as Clov

(2014) The Curse of Styria

as Dr. Hill

(1993) Hedda Gabler

as Eilert Lovborg

(2020) Disclosure

as Fergus (archive footage)

(2022) The Ghost of Richard Harris

as Self

(2014) Out of the Dark

as Jordan

(1995) All Men Are Mortal

as Fosca

(1989) Nobody Here But Us Chickens

as ---

(1999) The Life Before This

as Brian

(2002) Evelyn

as Michael Beattie

(1999) In Dreams

as Doctor Silverman

(1999) This Is My Father

as Mission Priest

(2000) In the Shadow of the Vampire: The Making of Interview with the Vampire

as Self

(1987) Scout

as Marshall

(1977) Professional Foul

as Hollar

(1978) The Seagull

as Constantin

(2015) Ruby Strangelove Young Witch

as Danforth

(2023) The Miracle Club

as Frank Dunne

(1973) A Place Called Ardoyne

as Narrator (voice)

(1997) A Further Gesture

as Sean Dowd

(1997) Fever Pitch

as Ray, the Governor

(1978) On a Paving Stone Mounted

as ---

(2004) Proud

as Barney Garvey

(2007) Celebration

as Waiter

(1997) Hacks

as Brian

(1995) Lumière & Company

as (segment "John Boorman")

(1980) Caleb Williams

as Tyrell

(1984) Loose Connections

as Harry

(1972) The Moonstone

as Major Frayne

(2018) Black '47

as Conneely

(2010) Harold Pinter: A Celebration

as Self

(1999) I Could Read the Sky

as P.J.

(2000) The King's Wake

as King Conor

(2019) Greta

as Brian Cody

(2004) The Halo Effect

as Fatso

(2018) Unquiet Graves

as Narrator

(1986) Shergar

as Frankie

(2019) Cyprus Avenue

as Eric Miller

(1984) The House

as The Soldier

(2019) Lost Lives

as ---

(2008) Heidi 4 Paws

as Doctor (voice)

(2019) Searching for Sam: Adrian Dunbar on Samuel Beckett

as Self

(1996) Samuel Beckett: As the Story Was Told

as Voice

(1974) Fugitive

as Peter

(2004) Fluent Dysphasia

as Murph

(2020) Secrets from Putumayo

as Narrator (voice)

(1976) Early Struggles

as Chas

(1979) The Out of Town Boys

as Shay

(2021) Sadie

as Self - Lyric Theatre

(1974) K is for Killing

as Arden Buckley

(1970) Cry of the Banshee

as Villager

(2022) Nightride

as Joe (voice)

(2006) V代表复仇

as 芬奇探长

(1999) Law & Order: Special Victims Unit

as Callum Donovan

(1986) Boon

as Frank Warren

(1979) Minder

as Roddy Allan

(1975) I Didn't Know You Cared

as Carter Brandon

(1990) Not with a Bang

as Colin Garrity

(1977) The Hollywood Greats

as ---

(2009) Father & Son

as Augustine Flynn

(1953) The Oscars

as Self

(2011) The Shadow Line

as Gatehouse

(1973) Thriller

as Arden Buckley

(1975) Saturday Night Live

as Self - Cameo (uncredited)

(1997) A Scare at Bedtime

as ---

(1991) Performance

as Ejlert Lovborg

(1991) Performance

as Seamus Shields

(2014) The Honourable Woman

as Hugh Hayden-Hoyle

(2016) War and Peace

as Vassily Kuragin

(2015) Dickensian

as Inspector Bucket

(2013) Utopia

as Conran Letts

(1980) Caleb Williams

as Tyrell

(1970) Play for Today

as Shay

(1975) Days of Hope

as Reporter

(2019) Thanksgiving

as Melchior

(2025) Prime Target

as Professor James Alderman

(2008) 10 Days to War

as General Tim Cross

(2022) The English

as Sheriff Robert Marshall

(2020) The Stranger

as Martin Killane

(2020) Flesh and Blood

as Mark

(1970) Play for Today

as Peter

(1985) Screen Two

as Frankie

(1977) The Professionals

as Pellin

(1956) Tony Awards

as Self - Nominee