Actor
- Cemetery Junction (2010) ....
- Clash of the Titans (2010) .... Hades
- Nanny McPhee and the Big Bang (2010) ....
- 15th Annual Screen Actors Guild Awards (2009) .... Himself - Presenter
- The Reader (2009) .... Michael Berg
- The 66th Annual Golden Globe Awards (2009) .... Himself
- The Hurt Locker (2008) .... Contractor Team Leader
- The Duchess (2008) .... Duke of Devonshire
- The 60th Primetime Emmy Awards (2008) .... Bernard Lafferty (archive footage)
- In Bruges (2008) .... Harry Waters
- Oscar, que empiece el espectáculo (2008) .... Count Laszlo de Almásy (archive footage) (uncredited)
- The Gifted (2008) ....
- J.K. Rowling: A Year in the Life (2007) .... Lord Voldemort (archive footage) (uncredited)
- Imaginary Witness: Hollywood and the Holocaust (2007) ....
- Maquillando entre monstruos (2007) .... Count Laszlo de Almásy (archive footage)
- Harry Potter and the Order of the Phoenix (2007) .... Lord Voldemort
- The Hidden Secrets of Harry Potter (2007) .... Himself
- Bernard and Doris (2007) .... Bernard Lafferty
- The World's a Stage with John Neville (2007) .... Himself
- Chromophobia (2006) .... Stephen Tulloch
- The White Countess (2006) .... Todd Jackson
- Land of the Blind (2006) .... Joe
- 101 Sexiest Celebrity Bodies (2005) .... Himself - place #95 (archive footage)
- Harry Potter and the Goblet of Fire (2005) .... Lord Voldemort
- Inside 'Harry Potter and the Goblet of Fire' (2005) .... Himself
- Wallace & Gromit in The Curse of the Were-Rabbit (2005) .... Victor Quartermaine (voice)
- The Constant Gardener (2005) .... Justin Quayle
- The Chumscrubber (2005) .... Mayor Michael Ebbs
- The 100 Greatest War Films (2005) .... Himself
- The Charlie Rose Show Episode dated 30 December 2005 (2005) .... Himself
- Ten Days to D-Day (2004) .... Narrator
- E! True Hollywood Story Jennifer Lopez (2004) .... Himself
- The 100 Greatest Movie Stars (2003) .... Himself
- The Good Thief (2003) .... Tony Angel (uncredited)
- Maid in Manhattan (2002) .... Christopher Marshall
- Red Dragon (2002) .... Francis Dolarhyde
- Spider (2002) .... Spider
- Reflections of Evil (2002) .... Amon Goeth (voice) (archive footage) (uncredited)
- Inside 'Red Dragon' (2002) .... Himself
- The Miracle Maker (2000) .... Jesus (voice)
- How Proust Can Change Your Life (2000) .... Marcel Proust
- Onegin (2000) .... Evgeny Onegin
- Sunshine (1999) .... Ignatz Sonnenschein / Adam Sors / Ivan Sors
- The End of the Affair (1999) .... Maurice Bendrix
- The Prince of Egypt (1998) .... Rameses (voice)
- The Avengers (1998) .... John Steed
- Oscar and Lucinda (1997) .... Oscar Hopkins
- Fleadh Report (1997) .... Almásy (archive footage)
- The English Patient (1996) .... Count Laszlo de Almásy
- Poetry, Passion, the Postman: The Poetic Return of Pablo Neruda (1996) .... Himself (voice)
- Strange Days (1995) .... Lenny Nero
- The Cormorant (1995) .... John Talbot
- Quiz Show (1994) .... Charles Van Doren
- Schindler's List (1993) .... Amon Goeth
- A Dangerous Man: Lawrence After Arabia (1993) .... T. E. Lawrence
- The Baby of Mâcon (1993) .... The Bishop's Son
- Wuthering Heights (1992) .... Heathcliff
- Prime Suspect (1992) .... Michael
- HBO First Look (1992) .... Himself (5 episodes, 1998-2007)
- Onegin (2000) .... executive producer
- The Good Thief (2003) .... fine art advisor
- The Making of 'Gosford Park' (2001) .... special thanks
- Poetry, Passion, the Postman: The Poetic Return of Pablo Neruda (1996) .... thanks



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