- The Resurrection of the Christ: Part Two
2028 Abraham
- The Resurrection of the Christ: Part One
2027 Abraham
- Madfabulous
2026 Gelert
- Ancestors
2026 Maurice
- Juliet & Romeo
2025 Lord Capulet
- Judas' Gospel
2025 Caiaphas
- Legend Has It
2025 Zhal
- Mad About the Boy: The Noël Coward Story
2023 Noël Coward (voice)
- Napoleon
2023 Duke of Wellington
- My Policeman
2022 Patrick
- She Will
2022 Tirador
- Warning
2021 Charlie
- The Warrior Queen of Jhansi
2019 Sir Hugh Rose
- Muse
2019 Demon
- The Happy Prince
2018 Director
- Love, Cecil
2017 Narrator (voice)
- 50 Shades of Gay
2017
- Finding Altamira
2016 Monseñor
- Miss Peregrine's Home for Peculiar Children
2016 Ornithologist
- A Royal Night Out
2015 King George
- Rosenn
2014 Lewis Lafoly
- Justin and the Knights of Valour
2013 Sota (voice)
- Hysteria
2011 Lord Edmund St. John-Smythe
- Wild Target
2010 Ferguson
- St Trinian's 2: The Legend of Fritton's Gold
2009 Executive Producer
- Victorian Sex Explorer
2008 Writer
- Shrek the Third
2007 Prince Charming (voice)
- St Trinian's
2007 Executive Producer
- Stardust
2007 Secundus
- Quiet Flows The Don
2006 Grigory
- The Chronicles of Narnia: The Lion, the Witch and the Wardrobe
2005 Mr. Fox (voice)
- Separate Lies
2005 Bill Bule
- Shrek 2
2004 Prince Charming (voice)
- Sherlock Holmes and the Case of the Silk Stocking
2004 Sherlock Holmes
- People : Jet Set 2
2004 Charles de Poulignac
- A Different Loyalty
2004 Executive Producer
- Stage Beauty
2004 King Charles II
- To Kill a King
2003 King Charles I
- The Importance of Being Earnest
2002 Algernon “Algy” Moncrieff
- Unconditional Love
2002 Dirk Simpson
- The Wild Thornberrys Movie
2002 Sloan Blackburn (voice)
- South Kensington
2001 Nick
- The Next Best Thing
2000 Robert Whittaker
- Paragraph 175
2000 Narrator (voice)
- Inspector Gadget
1999 Sanford Scolex
- A Midsummer Night's Dream
1999 Oberon
- B. Monkey
1999 Paul Neville
- An Ideal Husband
1999 Lord Arthur Goring
- Shakespeare in Love
1998 Christopher Marlowe
- My Best Friend's Wedding
1997 George Downes
- Dunston Checks In
1996 Lord Rutledge
- Prêt-à-Porter
1994 Jack Lowenthal
- Cemetery Man
1994 Francesco Dellamorte
- The Madness of King George
1994 Prince of Wales
- Shooting Angels
1994
- Inside Monkey Zetterland
1992 Sasha
- The Comfort of Strangers
1990 Colin
- Tolérance
1989 Assuerus, aka Horace Walop
- Hearts of Fire
1987 James Colt
- Chronicle of a Death Foretold
1987 Bayardo San Roman
- The Right Hand Man
1987 Lord Harry Ironminster
- The Gold Rimmed Glasses
1987 David Lattes
- Duet for One
1986 Constantine Kassanis
- Dance with a Stranger
1985 David Blakeley
- Arthur the King
1985 Lancelot
- Another Country
1984 Guy Bennett
- Real Life
1984 Tim
- Dead on Time
1983 Bank Customer / Blind Man
- A Shocking Accident
1982 Jerome Weathersby
- Soft Targets
1982 Boy at Party
- Lost and Found in Paris
Director
- Out Late
Edmond
- The Ivy
Narrator
- The Liar
Humphrey Biffen
- The Light Fantastic
Reynolds
