| 2027 | ProdigiesSeries | Marco | 58 |
| 2026 | Rogue TrooperMovie | Bagman (voice) | 57 |
| 2024 | 3 Body ProblemSeries | Alan Turing | 55 |
| 2024 | Wallace & Gromit: Vengeance Most FowlMovie | Norbot (voice) | 55 |
| 2023 | SaltburnMovie | Professor Ware | 54 |
| 2022 | The WitchfinderSeries | Matthew Hopkins | 53 |
| 2021 | Venom: Let There Be CarnageMovie | Priest | 52 |
| 2021 | FoundationSeries | Jerril | 52 |
| 2021 | In the EarthMovie | Zach Whitehead | 52 |
| 2020 | Tales of the UncannyMovie | Self | 51 |
| 2020 | Michael McIntyre's The WheelSeries | Self - Expert | 51 |
| 2020 | Investigating The LadykillersMovie | — | 51 |
| 2019 | Good OmensSeries | Furfur | 50 |
| 2018 | The Great Celebrity Bake Off for Stand Up To CancerSeries | Self - Guest | 49 |
| 2018 | Celebrity CatchphraseSeries | Self - Contestant | 49 |
| 2018 | The League of Gentlemen - Live Again!Movie | Multiple Characters | 49 |
| 2017 | Borley RectoryMovie | V.C Wall | 48 |
| 2016 | Diddy TVSeries | Mr. Stockholm | 47 |
| 2016 | StagSeries | — | 47 |
| 2016 | The Devil of ChristmasMovie | — | 47 |
| 2015 | GalavantSeries | Neo of Sporin | 46 |
| 2015 | High-RiseMovie | Nathan Steele | 46 |
| 2015 | TaskmasterSeries | Self | 46 |
| 2014 | Inside No. 9Series | Various | 45 |
| 2014 | 50 Years of BBC Two ComedyMovie | Self | 45 |
| 2014 | Good Morning BritainSeries | Self | 45 |
| 2014 | Alan Davies: As Yet UntitledSeries | Self | 45 |
| 2014 | House of FoolsSeries | Martin | 45 |
| 2014 | The HarrowingMovie | Hector | 45 |
| 2014 | The WidowerSeries | Malcolm Webster | 45 |
| 2014 | Original Comedy ShortsSeries | — | 45 |
| 2014 | SardinesMovie | Stu | 45 |
| 2013 | The World's EndMovie | Collaborator | 44 |
| 2013 | An Adventure in Space and TimeMovie | Patrick Troughton | 44 |
| 2013 | CatchphraseSeries | — | 44 |
| 2013 | A Field in EnglandMovie | Whitehead | 44 |
| 2012 | The Hollow CrownSeries | Davy | 43 |
| 2012 | Playhouse PresentsSeries | Old Mother Shipton | 43 |
| 2012 | Gadget ManSeries | — | 43 |
| 2011 | Eric & Ernie: Behind the ScenesMovie | Self | 42 |
| 2010 | Burke & HareMovie | Sergeant Mackenzie | 41 |
| 2010 | Mid Morning Matters with Alan PartridgeSeries | Jasper | 41 |
| 2010 | Richard Bacon's Beer & Pizza ClubSeries | — | 41 |
| 2010 | Psychoville Halloween SpecialMovie | Various | 41 |
| 2009 | Horrible HistoriesSeries | — | 40 |
| 2009 | Victoria Wood's Midlife ChristmasMovie | — | 40 |
| 2008 | The CottageMovie | Peter | 39 |
| 2007 | Would I Lie to You?Series | Self | 38 |
| 2007 | Christmas at the RivieraMovie | Ashley | 38 |
| 2007 | Ladies and GentlemenMovie | Freddie | 38 |
| 2006 | The Russell Brand ShowSeries | Self | 37 |
| 2005 | Doctor WhoSeries | Rassmussen | 36 |
| 2005 | Don't Crash: The Documentary of the Making of the Movie of the Book of the Radio Series of 'The Hitchhiker's Guide to the Galaxy'Movie | Self - The League of Gentlemen | 36 |
| 2004 | New TricksSeries | — | 35 |
| 2004 | Shaun of the DeadMovie | Mark | 35 |
| 2004 | CatterickSeries | Tony | 35 |
| 2004 | Spaced: Skip to the EndMovie | Self | 35 |
| 2002 | Robbie the Reindeer: Legend of the Lost TribeMovie | Viking (voice) | 33 |
| 2002 | tlcSeries | Dr Laurence Flynn | 33 |
| 2002 | Tales from Behind the CryptMovie | Self | 33 |
| 2001 | Friday Night with Jonathan RossSeries | Self | 32 |
| 2000 | Randall & Hopkirk (Deceased)Series | — | 31 |
| 1998 | In the RedSeries | Broadcast Journalist | 29 |
| 1996 | PROBE: Ghosts of WinterborneMovie | Andrew Powell | 27 |
| 1996 | Mash and PeasSeries | — | 27 |
| 1995 | Highgate House of HorrorMovie | Mr Dandridge | 26 |
| 1995 | PROBE: The Devil of WinterborneMovie | Andrew Powell | 26 |