Credits

• 2021 · Dalgliesh as Father Barnes
• 2021 · The Secret Garden: The Musical as Ben Weatherstaff
• 2020 · The Dead Hands of Dublin as Narrator (voice)
• 2019 · The Last Right as Padraig
• 2019 · Prisoners of the Moon as Arthur Rudolph
• 2018 · Mary Poppins Returns as Mr. Binnacle
• 2016 · The Boy as Mr. Heelshire
• 2015 · National Theatre Live: Hamlet as Polonius
• 2015 · River as Michael Bennigan
• 2014 · National Theatre Live: Of Mice and Men as Candy
• 2014 · Jimmy's Hall as Father Sheridan
• 2013 · Homemade as Tommy
• 2012 · Elementary as Sir James Walter
• 2011 · Extremely Loud & Incredibly Close as Old Mr. Black
• 2011 · Water for Elephants as Camel
• 2011 · Small, Far Away: The World of Father Ted as
• 2009 · The Eclipse as Malachy
• 2008 · Uncle Bill's Barrel as Older Michael
• 2008 · The Boy in the Striped Pyjamas as Herr Liszt
• 2006 · Driving Lessons as Mr. Fincham
• 2006 · Stan as Stan Laurel
• 2005 · Oyster Farmer as Mumbles
• 2003 · Conspiracy of Silence as
• 2003 · The Royal as Rory
• 2002 · The Hound of the Baskervilles as Coroner
• 2002 · Harry Potter and the Chamber of Secrets as Mr Mason
• 2002 · Boxed as Father Moran
• 2001 · On the Nose as Patrick Cassidy
• 2001 · Waking the Dead as David Dusniak
• 2000 · Aladdin and the Adventure of All Time as (voice)
• 2000 · Mad About Mambo as
• 2000 · Rough for Theatre II as A
• 1999 · Sunset Heights as Sam Magee, The Preacher
• 1998 · American History X as Randy
• 1997 · Midsomer Murders as Edward Canning
• 1996 · The Treacle People as Brendan Robinson (voice) / Silas Mitton (voice) / Digger (voice)
• 1995 · Father Ted as Bishop Len Brennan
• 1994 · Wycliffe as Owens
• 1994 · Babylon 5 as Ombuds Wellington
• 1994 · Babylon 5 as Dr. Lazarenn
• 1994 · Babylon 5 as G'Quan
• 1993 · Frasier as Wentworth
• 1993 · Peak Practice as Father Matthew Corlon
• 1992 · Into the West as Superintendant O'Mara
• 1992 · Midnight's Child as Dr. Stefan Grossbart
• 1992 · Memoirs of an Invisible Man as Dr. Bernard Wachs
• 1992 · Maigret as
• 1991 · Even Hitler Had a Girlfriend as Marcus's Dad
• 1990 · Hidden Agenda as Brodie
• 1989 · Stay Lucky as
• 1989 · Agatha Christie's Poirot as Roger Havering
• 1988 · The Temptation of Eileen Hughes as Bernard McAuley
• 1987 · Star Trek: The Next Generation as Holodeck Albert Einstein
• 1986 · Unnatural Causes as Gordon
• 1986 · Home Cooking as Gordon
• 1986 · Lovejoy as Father Xavier
• 1985 · T-Bag as Shopkeeper / Gardner
• 1984 · The Bill as
• 1984 · Sakharov as Roy Medvedev
• 1982 · Cheers as Henderson
• 1981 · Nanny as
• 1980 · Cry of the Innocent as Jasper Tooms
• 1979 · Minder as O'Brady
• 1979 · Tales of the Unexpected as Dr Mellish
• 1979 · Tales of the Unexpected as H.A.K. Bates
• 1979 · Light as Jack Parry
• 1978 · The Legion Hall Bombing as Detective Sergeant
• 1977 · 1990 as
• 1975 · Rumpole of the Bailey as
• 1975 · Waiting at the Field Gate as Rainmarsh
• 1975 · The Sweeney as Phil Harrister
• 1974 · Screamer as The Man
• 1973 · Adolf Hitler - My Part in His Downfall as Pongo
• 1973 · Hunter's Walk as
• 1973 · Thriller as The Man
• 1972 · Colditz as Capt. James Porteous
• 1972 · Crown Court as Jeremy Williams
• 1972 · The Adventurer as Morgan
• 1972 · Van der Valk as Eddy
• 1972 · Van der Valk as Hanson
• 1971 · Straw Dogs as Chris Cawsey
• 1971 · Justice as Alan Cartwright
• 1970 · Play for Today as Jack Parry
• 1970 · Play for Today as The Detective Sergeant
• 1967 · Never Mind the Quality, Feel the Width as
• 1966 · Insurrection as Tom Clarke
• 1965 · The Face of Fu Manchu as Mathius
• 1956 · Tony Awards as Self - Winner