| UUp Against It2027 · Dr. Abaras | Dr. Abaras |
| MMerry Christmas Aubrey Flint2026 · Mr. Hopkins | Mr. Hopkins |
 Wildwood2026 · Owl Rex (voice) | Owl Rex (voice) |
 Wicker2026 · Doctor | Doctor |
 Savage House2026 · Sir Chauncey Savage | Sir Chauncey Savage |
 Ladies First2026 · Pigeon Man | Pigeon Man |
 100 Nights of Hero2025 · Birdman | Birdman |
 Nuremberg2025 · Sir David Maxwell-Fyfe | Sir David Maxwell-Fyfe |
 The Thursday Murder Club2025 · Bobby Tanner | Bobby Tanner |
 Death of a Unicorn2025 · Odell | Odell |
 Doctor Who at the Proms2024 · The Doctor (archive footage) | The Doctor (archive footage) |
 Argylle2024 · Director Fowler | Director Fowler |
 Saltburn2023 · Sir James Catton | Sir James Catton |
 The Lesson2023 · J.M. Sinclair | J.M. Sinclair |
 A Royal Grand Design2022 · Host | Host |
 Persuasion2022 · Sir Walter Elliot | Sir Walter Elliot |
 Marvel Studios' 2021 Disney+ Day Special2021 · Classic Loki (archive footage) | Classic Loki (archive footage) |
 The Spine of Night2021 · The Guardian (voice) | The Guardian (voice) |
 Robin Robin2021 · Magpie (voice) | Magpie (voice) |
 Everybody's Talking About Jamie2021 · Hugo Battersby / Loco Chanelle | Hugo Battersby / Loco Chanelle |
 Hitman's Wife's Bodyguard2021 · Seifert | Seifert |
 Sackboy: A Big Adventure2020 · Vex | Vex |
 Star Wars: The Rise of Skywalker2019 · Allegiant General Pryde | Allegiant General Pryde |
 Master Moley by Royal Invitation2019 · The Gardener (voice) | The Gardener (voice) |
 Palm Beach2019 · Billy | Billy |
 The Space: Theatre of Survival2019 · as Self | as Self |
 The Nutcracker and the Four Realms2018 · Shiver | Shiver |
 Can You Ever Forgive Me?2018 · Jack Hock | Jack Hock |
 The Hitman's Bodyguard2017 · Seifert | Seifert |
 Logan2017 · Dr. Rice | Dr. Rice |
 Their Finest2017 · Roger Swain | Roger Swain |
 The Last Dragonslayer2016 · Dragon (voice) | Dragon (voice) |
 Jackie2016 · Bill Walton | Bill Walton |
 Wellington: The Iron Duke Unmasked2015 · The Duke of Wellington | The Duke of Wellington |
 Teeth2015 · Actor | Actor |
 Queen & Country2015 · Major Cross | Major Cross |
 The Gospel of Luke2015 · Narrator (voice) – New International Version | Narrator (voice) – New International Version |
 Dom Hemingway2013 · Dickie Black | Dickie Black |
 About Time2013 · Lawyer in Play (uncredited) | Lawyer in Play (uncredited) |
 Khumba2013 · Bradley (voice) | Bradley (voice) |
 Doctor Who: The Snowmen2012 · Dr. Walter Simeon | Dr. Walter Simeon |
 The Wildebeest Migration: Nature's Greatest Journey2012 · Narrator | Narrator |
 Kath & Kimderella2012 · Alain the Page | Alain the Page |
 Zambezia2012 · Cecil (voice) | Cecil (voice) |
| WWords of the Titanic2012 · Reader | Reader |
 Cherrywood Cannon2012 · (Voice) | (Voice) |
 The Iron Lady2011 · Michael Heseltine | Michael Heseltine |
 How to Stop Being a Loser2011 · Ian | Ian |
 Horrid Henry: The Movie2011 · Vic Van Wrinkle | Vic Van Wrinkle |
 The Last Fashion Show2011 · Federico Marinoni | Federico Marinoni |
 Foster2011 · Mr. Potts | Mr. Potts |
 Cuckoo2010 · Professor Julius Greengrass | Professor Julius Greengrass |
 The Nutcracker2010 · Father | Father |
 First Night2010 · Adam | Adam |
 Jackboots on Whitehall2010 · The Vicar (voice) | The Vicar (voice) |
 The Man Who Married Himself2010 · Olivier | Olivier |
 Victoria Wood: Seen on TV2009 · Actor | Actor |
 Love Hurts2009 · Ben Bingham | Ben Bingham |
 Filth and Wisdom2008 · Prof Flynn | Prof Flynn |
 Garden of Eden2008 · Colonel Philip Boyle | Colonel Philip Boyle |
 Penelope2007 · Franklin Wilhern | Franklin Wilhern |
 Always Crashing in the Same Car2007 · James Booth | James Booth |
 Garfield: A Tail of Two Kitties2006 · Preston (voice) | Preston (voice) |
 Pulp: The Story of Common People2006 · Narrator | Narrator |
 The Story of 'Fairytale of New York'2005 · Narrator | Narrator |
 Colour Me Kubrick2005 · Jasper | Jasper |
 Corpse Bride2005 · Barkis Bittern (voice) | Barkis Bittern (voice) |
 The Story of Bohemian Rhapsody2004 · Narrator (voice) | Narrator (voice) |
 The Story of an African Farm2004 · Bonaparte Blenkins | Bonaparte Blenkins |
 Tooth2004 · Jarvis Jarvis | Jarvis Jarvis |
 Doctor Who: The Scream of the Shalka2003 · The Doctor | The Doctor |
 Bright Young Things2003 · Father Rothschild | Father Rothschild |
 Monsieur N.2003 · Hudson Lowe | Hudson Lowe |
 The Hound of the Baskervilles2002 · Jack Stapleton | Jack Stapleton |
 Sherlock: Case of Evil2002 · Mycroft | Mycroft |
 Gosford Park2001 · George | George |
 Hildegarde2001 · Wolf | Wolf |
 Victoria Wood with All the Trimmings2000 · Various Characters | Various Characters |
 The Little Vampire2000 · Frederick Sackville-Bagg | Frederick Sackville-Bagg |
 The Miracle Maker2000 · John The Baptist (voice) | John The Baptist (voice) |
 A Christmas Carol1999 · Bob Cratchit | Bob Cratchit |
 The Match1999 · Gorgeous Gus | Gorgeous Gus |
 Doctor Who: The Curse of Fatal Death1999 · The Quite Handsome Doctor | The Quite Handsome Doctor |
 St. Ives1998 · Major Farquhar Chevening | Major Farquhar Chevening |
| CCash in Hand1998 · Sir Harry Parkins | Sir Harry Parkins |
 Spice World1997 · Clifford | Clifford |
 Keep the Aspidistra Flying1997 · Gordon Comstock | Gordon Comstock |
 Food of Love1997 · Alex Salmon | Alex Salmon |
 A Royal Scandal1997 · George, Prince of Wales | George, Prince of Wales |
| TTreasure Island1997 · Long John Silver | Long John Silver |
 The Serpent's Kiss1997 · James Fitzmaurice | James Fitzmaurice |
 Twelfth Night1996 · Sir Andrew Aguecheek | Sir Andrew Aguecheek |
 The Portrait of a Lady1996 · Lord Warburton | Lord Warburton |
 The Cold Light of Day1996 · Viktor Marek | Viktor Marek |
 Franz Kafka's It's a Wonderful Life1995 · Franz Kafka | Franz Kafka |
 Bed1995 · Nurse/Bed Head | Nurse/Bed Head |
 Jack & Sarah1995 · Jack | Jack |
 Prêt-à-Porter1994 · Cort Romney | Cort Romney |
 Pink Floyd: The Story1994 · Narrator (voice) | Narrator (voice) |
 Hard Times1994 · James Harthouse | James Harthouse |
 Calliope1994 · The Producer | The Producer |
 Butter1994 · Gerrard | Gerrard |
 The Age of Innocence1993 · Lawrence "Larry" Lefferts | Lawrence "Larry" Lefferts |
 The Legends of Treasure Island1993 · Long John Silver (voice) | Long John Silver (voice) |
 Suddenly, Last Summer1993 · George Holly | George Holly |
 Bram Stoker's Dracula1992 · Dr. Jack Seward | Dr. Jack Seward |
| TThe Other Side1992 · Sherlock Holmes | Sherlock Holmes |
 The Player1992 · Tom Oakley | Tom Oakley |
 Hudson Hawk1991 · Darwin Mayflower | Darwin Mayflower |
 L.A. Story1991 · Roland Mackey | Roland Mackey |
 Henry & June1990 · Hugo Guiler | Hugo Guiler |
 Mountains of the Moon1990 · Oliphant | Oliphant |
 Thieves in the Night1989 · Joseph | Joseph |
 Killing Dad (Or How to Love Your Mother)1989 · Berg | Berg |
 Warlock1989 · Giles Redferne | Giles Redferne |
 How to Get Ahead in Advertising1989 · Denis Dimbleby Bagley | Denis Dimbleby Bagley |
 Here Is the News1989 · David Dunhill | David Dunhill |
 Hidden City1987 · Brewster | Brewster |
 Withnail & I1987 · Withnail | Withnail |
| HHonest Decent & True1986 · Moonee Livingstone | Moonee Livingstone |
| TThe Queen of FashionEvelyn Delves Broughton | Evelyn Delves Broughton |
| WWittgenstein's PokerLudwig Wittgenstein (voice) | Ludwig Wittgenstein (voice) |
| FFado!Actor | Actor |
 The Honey Wars(voice) | (voice) |
| MMargot & RudiActor | Actor |
| TThe Man Who Stole PortugalActor | Actor |
