Filmography87 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2027 | Untitled The Batman SequelMovie | Alfred | 63 |
| 2027 | The Lord of the Rings: The Hunt for GollumMovie | Gollum / Sméagol | 63 |
| 2026 | Young WashingtonMovie | General Edward Braddock | 62 |
| 2026 | NevatarsMovie | Wasam (voice) | 62 |
| 2024 | Venom: The Last DanceMovie | Knull (voice) | 60 |
| 2023 | Luther: The Fallen SunMovie | David Robey | 59 |
| 2022 | The BatmanMovie | Alfred | 58 |
| 2022 | Andor: A Disney+ Day Special LookMovie | Kino Loy (archive footage) (uncredited) | 58 |
| 2022 | The Legend of Vox MachinaSeries | Gideon (voice) | 58 |
| 2021 | What If...?Series | Ulysses Klaue (voice) | 57 |
| 2021 | SAS: Red NoticeMovie | George Clements | 57 |
| 2020 | Home Movie: The Princess BrideSeries | Count Rugen | 56 |
| 2020 | Reunited ApartSeries | Self | 56 |
| 2020 | The SavoySeries | Self | 56 |
| 2020 | Once Upon a Time in IraqSeries | Narrator | 56 |
| 2019 | Star Wars: The Rise of SkywalkerMovie | Snoke (voice) | 55 |
| 2019 | Long ShotMovie | Parker Wembley | 55 |
| 2019 | A Christmas CarolSeries | Ghost of Christmas Past | 55 |
| 2018 | Black PantherMovie | Ulysses Klaue | 54 |
| 2018 | Mowgli: Legend of the JungleMovie | Baloo (voice) | 54 |
| 2018 | Raymond Briggs: Snowmen, Bogeymen and MilkmenMovie | Self | 54 |
| 2018 | The Director and the JediMovie | Self | 54 |
| 2017 | Star Wars: The Last JediMovie | Snoke | 53 |
| 2017 | War for the Planet of the ApesMovie | Caesar | 53 |
| 2017 | Great Performers: Horror ShowMovie | The Demented Clown | 53 |
| 2016 | WIRED's Autocomplete InterviewsSeries | Self - Guest | 52 |
| 2016 | Secrets of the Force Awakens: A Cinematic JourneyMovie | Self | 52 |
| 2015 | Avengers: Age of UltronMovie | Ulysses Klaue | 51 |
| 2015 | The Late Show with Stephen ColbertSeries | Self - Guest | 51 |
| 2015 | Star Wars: The Force AwakensMovie | Supreme Leader Snoke | 51 |
| 2015 | The Late Late Show with James CordenSeries | Self - Guest | 51 |
| 2014 | Late Night with Seth MeyersSeries | Self | 50 |
| 2014 | Dawn of the Planet of the ApesMovie | Caesar | 50 |
| 2013 | The FrameSeries | Caesar | 49 |
| 2013 | The Last LegSeries | Self | 49 |
| 2013 | Rick and MortySeries | (voice) | 49 |
| 2012 | The Hobbit: An Unexpected JourneyMovie | Gollum | 48 |
| 2012 | London: The Modern BabylonMovie | Spoken Quotations (voice) | 48 |
| 2012 | The Dark: Nature's Nighttime WorldSeries | Self - Narrator | 48 |
| 2011 | The Adventures of TintinMovie | Captain Haddock / Sir Francis Haddock (voice) | 47 |
| 2011 | The Jonathan Ross ShowSeries | Self | 47 |
| 2011 | Rise of the Planet of the ApesMovie | Caesar | 47 |
| 2011 | Arthur ChristmasMovie | Lead Elf (voice) | 47 |
| 2011 | Death of a SuperheroMovie | Dr. Adrian King | 47 |
| 2010 | Burke & HareMovie | William Hare | 46 |
| 2010 | AccusedSeries | Liam Black | 46 |
| 2010 | Sex & Drugs & Rock & RollMovie | Ian Dury | 46 |
| 2010 | Brighton RockMovie | Mr Colleoni | 46 |
| 2008 | InkheartMovie | Capricorn | 44 |
| 2008 | The CottageMovie | David | 44 |
| 2008 | Einstein and EddingtonMovie | Albert Einstein | 44 |
| 2008 | Little DorritSeries | Rigaud | 44 |
| 2007 | The Graham Norton ShowSeries | Self | 43 |
| 2007 | SugarhouseMovie | Hoodwink | 43 |
| 2006 | The PrestigeMovie | Alley | 42 |
| 2006 | Flushed AwayMovie | Spike (voice) | 42 |
| 2005 | Ringers: Lord of the FansMovie | Self | 41 |
| 2004 | The Making of 'The Return of the King'Movie | Self | 40 |
| 2004 | 13 Going on 30Movie | Richard Kneeland | 40 |
| 2004 | The Culture ShowSeries | Self | 40 |
| 2004 | Stories of Lost SoulsMovie | Granny / Rastafarian / Hunter Jackson | 40 |
| 2004 | BlessedMovie | Father Carlo | 40 |
| 2004 | Standing Room OnlyMovie | Granny | 40 |
| 2003 | The Lord of the Rings: The Return of the KingMovie | Gollum / Smeagol | 39 |
| 2003 | Jimmy Kimmel Live!Series | Self | 39 |
| 2002 | SpooksSeries | Riff | 38 |
| 2002 | The Lord of the Rings: The Two TowersMovie | Gollum | 38 |
| 2002 | IconsSeries | — | 38 |
| 2002 | HypaSpaceSeries | Self | 38 |
| 2002 | DeathwatchMovie | Pvt. Thomas Quinn | 38 |
| 2002 | 24 Hour Party PeopleMovie | Martin | 38 |
| 2002 | The EscapistMovie | Ricky Barnes | 38 |
| 2001 | The Lord of the Rings: The Fellowship of the RingMovie | Gollum | 37 |
| 2000 | Five Seconds to SpareMovie | Chester | 36 |
| 2000 | Arabian NightsSeries | Kasim | 36 |
| 2000 | The Jolly Boys' Last StandMovie | Anthony 'Spider' Dale | 36 |
| 1999 | Sweety BarrettMovie | Leo King | 35 |
| 1997 | Agatha Christie's The Pale HorseMovie | Sergeant Corrigan | 33 |
| 1997 | LoopMovie | Bill | 33 |
| 1996 | Never Mind the BuzzcocksSeries | Self | 32 |
| 1994 | Pie in the SkySeries | Maxwell | 30 |
| 1990 | The ChiefSeries | Jacko Dolan | 26 |
| 1989 | The SimpsonsSeries | Cleanie (voice) | 25 |
| 1989 | Morris Minor's Marvellous MotorsSeries | Sparky Plugg | 25 |
| 1987 | The New StatesmanSeries | Peter Moran | 23 |
| 1984 | The BillSeries | — | 20 |
| 1983 | Natural WorldSeries | Narrator | 19 |