- Alice Through the Looking Glass
2016 In Memory Of
- National Theatre Live: Les Liaisons Dangereuses
2016 In Memory Of
- The Limehouse Golem
2016 In Memory Of
- A Little Chaos
2015 Director
- Eye in the Sky
2015 In Memory Of
- CBGB
2013 Hilly Kristal
- The Butler
2013 Ronald Reagan
- A Promise
2013 Karl Hoffmeister
- Dust
2013 Todd
- Gambit
2012 Lionel Shahbandar
- Harry Potter and the Deathly Hallows: Part 2
2011 Severus Snape
- The Boy in the Bubble
2011 The Storyteller (voice)
- Alice in Wonderland
2010 Absolem / Caterpillar (voice)
- Harry Potter and the Deathly Hallows: Part 1
2010 Severus Snape
- The Song of Lunch
2010 He
- The Wildest Dream
2010 Noel Odell (voice)
- Harry Potter and the Half-Blood Prince
2009 Severus Snape
- Sonnet Number 12
2009 (voice)
- Bottle Shock
2008 Steven Spurrier
- Harry Potter and the Order of the Phoenix
2007 Severus Snape
- Sweeney Todd: The Demon Barber of Fleet Street
2007 Judge Turpin
- Nobel Son
2007 Eli Michaelson
- Snow Cake
2006 Alex Hughes
- Perfume: The Story of a Murderer
2006 Richis
- Harry Potter and the Goblet of Fire
2005 Severus Snape
- The Hitchhiker's Guide to the Galaxy
2005 Marvin (voice)
- Harry Potter and the Prisoner of Azkaban
2004 Severus Snape
- Something the Lord Made
2004 Dr. Alfred Blalock
- Unforgivable Blackness: The Rise and Fall of Jack Johnson
2004 Other Voices (voice)
- Love Actually
2003 Harry
- Harry Potter and the Chamber of Secrets
2002 Severus Snape
- Harry Potter and the Philosopher's Stone
2001 Severus Snape
- The Search for John Gissing
2001 John Gissing
- Blow Dry
2001 Phil Allen
- Play
2001 Man
- Victoria Wood with All the Trimmings
2000 Captain George Fallon
- Babitsky's War
2000 Narrator
- Galaxy Quest
1999 Alexander Dane
- Dogma
1999 Metatron
- Dark Harbor
1999 David Weinberg
- Judas Kiss
1998 Detective David Friedman
- The Winter Guest
1997 Director
- Michael Collins
1996 Eamon de Valera
- Rasputin
1996 Grigori Rasputin
- Sense and Sensibility
1995 Colonel Christopher Brandon
- An Awfully Big Adventure
1995 P.L. O'Hara
- Lumière & Company
1995 (segment "John Boorman")
- Die Hard: With a Vengeance
1995 Hans Gruber (archive footage) (uncredited)
- Mesmer
1994 Franz Anton Mesmer
- Bob Roberts
1992 Lukas Hart III
- Robin Hood: Prince of Thieves
1991 Sheriff of Nottingham
- Truly Madly Deeply
1991 Jamie
- Close My Eyes
1991 Sinclair
- Closet Land
1991 Interrogator
- Quigley Down Under
1990 Elliott Marston
- The January Man
1989 Ed
- Benefactors
1989
- The Spirit of Man
1989 Israel Yates
- Revolutionary Witness
1989 Jacques Roux
- 7 Deadly Sins: Stage Acting
1989 Writer
- Die Hard
1988 Hans Gruber
- Wetherby
1985 TV Commentator (archival footage)
- Pity in History
1985 Croop
- Busted
1983 Simon
- Romeo and Juliet
1978 Tybalt
