Filmography68 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2026 | The Brink of WarMovie | Max Rampleman | 68 |
| 2026 | Merry Christmas Aubrey FlintMovie | Albert | 68 |
| 2026 | Star CitySeries | Lev Burkov | 68 |
| 2025 | NASA, Nazis and the Space RaceMovie | Self - Narrator | 67 |
| 2023 | One LifeMovie | Geoff | 65 |
| 2023 | The Sixth CommandmentSeries | Ian Farquhar | 65 |
| 2022 | LivingMovie | Middleton | 64 |
| 2022 | Slow HorsesSeries | Duncan Tropper | 64 |
| 2021 | UndergodsMovie | Dominic | 63 |
| 2021 | GraceSeries | Harry Frame | 63 |
| 2020 | All Creatures Great & SmallSeries | Charles Harcourt | 62 |
| 2020 | Small AxeSeries | Headmaster Mr. Evans | 62 |
| 2019 | ChernobylSeries | Nikolai Fomin | 61 |
| 2019 | The CaptureSeries | Lord Frederickson | 61 |
| 2019 | Susan Hill's Ghost StoryMovie | Edward Merriman | 61 |
| 2018 | A Discovery of WitchesSeries | William Cecil | 60 |
| 2018 | InnocentSeries | Rob Moffatt | 60 |
| 2017 | Darkest HourMovie | Air Chief Marshal Dowding | 59 |
| 2016 | War and PeaceSeries | Platon Karataev | 58 |
| 2015 | BridgendMovie | Vicar | 57 |
| 2014 | The Woman in Black 2: Angel of DeathMovie | Dr. Rhodes | 56 |
| 2013 | Father BrownSeries | Dr. Walter Henshaw | 55 |
| 2012 | The RavenMovie | Doc Clements | 54 |
| 2012 | Mrs BiggsMovie | DI Williams | 54 |
| 2011 | Harry Potter and the Deathly Hallows: Part 2Movie | James Potter | 53 |
| 2011 | Death in ParadiseSeries | Stephen Langham | 53 |
| 2011 | IntrudersMovie | Police Inspector | 53 |
| 2010 | Harry Potter and the Deathly Hallows: Part 1Movie | James Potter | 52 |
| 2009 | HunterSeries | John Elder | 51 |
| 2008 | 10 Days to WarSeries | Paul Stinchcombe | 50 |
| 2007 | Harry Potter and the Order of the PhoenixMovie | James Potter | 49 |
| 2007 | LewisSeries | Harry Bundrick | 49 |
| 2007 | The Old Curiosity ShopMovie | Jacob | 49 |
| 2007 | J.K. Rowling: A Year in the LifeMovie | James Potter (archival footage) | 49 |
| 2005 | Harry Potter and the Goblet of FireMovie | James Potter | 47 |
| 2005 | Doctor WhoSeries | Dr Ryder | 47 |
| 2004 | Harry Potter and the Prisoner of AzkabanMovie | James Potter | 46 |
| 2004 | Agatha Christie's MarpleSeries | Derek Turnbull | 46 |
| 2004 | New TricksSeries | — | 46 |
| 2002 | SpooksSeries | Andrew Forrestal | 44 |
| 2002 | The Inspector Lynley MysteriesSeries | Tim Sumner | 44 |
| 2002 | Wilbur Wants to Kill HimselfMovie | Harbour | 44 |
| 2002 | The Stretford WivesMovie | Frank Foster | 44 |
| 2001 | Harry Potter and the Philosopher's StoneMovie | James Potter | 43 |
| 2001 | My Brother TomMovie | Jack | 43 |
| 2000 | BloodMovie | Carl Dyson | 42 |
| 1999 | BadgerSeries | — | 41 |
| 1999 | SunburnSeries | Ronnie Vaughn | 41 |
| 1997 | Midsomer MurdersSeries | Reverend William Gideon | 39 |
| 1997 | Midsomer MurdersSeries | Adam Keyne | 39 |
| 1996 | Silent WitnessSeries | — | 38 |
| 1996 | Breaking the WavesMovie | Dr. Richardson | 38 |
| 1996 | Different for GirlsMovie | Mike | 38 |
| 1996 | The Inner SanctuaryMovie | Owen | 38 |
| 1995 | She's OutSeries | DS Mike Withey | 37 |
| 1995 | Tears Before BedtimeSeries | David Baylis | 37 |
| 1992 | Running LateMovie | Michael Mitchum | 34 |
| 1991 | Soldier SoldierSeries | Major Tim Radley | 33 |
| 1991 | SeductionMovie | Martin (Segment "Ultimate Object of Desire") | 33 |
| 1990 | Mountains of the MoonMovie | Edward | 32 |
| 1989 | Screen OneSeries | Michael Mitchum | 31 |
| 1989 | The Ginger TreeSeries | Captain Richard Collingsworth | 31 |
| 1988 | The Four Minute MileMovie | Chris Chataway | 30 |
| 1988 | ChristabelSeries | Albrecht | 30 |
| 1986 | CasualtySeries | Richard Thomas | 28 |
| 1985 | I Live With Me DadMovie | Registrar | 27 |
| 1985 | RevolutionMovie | Bill | 27 |
| 0 | The Return of Stanley AtwellMovie | — | — |