| The Ghosts of Borley Rectory | 2021 | Charles Sutton | Movie |
| You Might Get Lost | 2021 | Conrad | Movie |
| Getting Better | 2021 | Dr. Charles Hill | TV Show |
| Voices of Dracula | 2021 | Van Helsing | TV Show |
| Doctor Who: The Eleven | 2021 | The Doctor | TV Show |
| Doctor Who: Stranded | 2020 | The Curator | TV Show |
| Doctor Who: The Sixth Doctor and Peri | 2020 | The Doctor | TV Show |
| Dreadnought: Invasion Six | 2019 | Sub-Commander Ulrik Skye (voice) | Movie |
| Hiraeth | 2019 | Wynn Seaward | Movie |
| The Sixth Doctor on Trial Again | 2019 | The Doctor | Short Film |
| Doctor Who: The Legacy of Time | 2019 | The Doctor | TV Show |
| Arrows of Time | 2017 | The Narrator (voice) | Movie |
| Last Man on Earth | 2016 | Professor James Friedkin | Short Film |
| All Your Base: Last of Last | 2016 | Captain (voice) | Short Film |
| Time and Again | 2016 | Theo | Short Film |
| Doctor Who: The Tenth Doctor Adventures | 2016 | The Doctor | TV Show |
| Doctor Who: Classic Doctors New Monsters | 2016 | The Doctor | TV Show |
| A Dozen Summers | 2015 | The Narrator | Movie |
| A Christmas Carol | 2015 | Charles Dickens | Movie |
| Mansion of Mystery! | 2015 | Time Boss | TV Show |
| The Diary of River Song | 2015 | The Doctor | TV Show |
| Doctor Who: The Sixth Doctor - The Last Adventure | 2015 | The Doctor | TV Show |
| Shadows of a Stranger | 2014 | William Fallon | Movie |
| Finding Richard | 2014 | Grandad | Short Film |
| Star Trek Continues | 2013 | Amphidamas | TV Show |
| The Five(ish) Doctors Reboot | 2013 | Colin Baker | TV Movie |
| BBC Comedy Feeds | 2012 | Colin Baker | TV Show |
| The Confessions of Dorian Gray | 2012 | Tom Sadler | TV Show |
| Doctor Who: The Lost Stories | 2012 | The Doctor | TV Show |
| Dark Shadows | 2011 | Gerald Conway | TV Show |
| Doctor Who: Short Trips | 2011 | Narrator | TV Show |
| Doctor Who: The Four Doctors | 2010 | The Doctor (voice) | TV Show |
| Jago & Litefoot | 2010 | The Doctor (voice) | TV Show |
| Doctor Who: The Companion Chronicles | 2009 | The Doctor | TV Show |
| Sapphire & Steel | 2008 | Narrator | TV Show |
| Doctor Who: The Stageplays | 2008 | The Doctor | TV Show |
| Kingdom | 2007 | Mr. Dodds | TV Show |
| The 4 Musketeers | 2005 | Rutaford | TV Show |
| Doctor Who | 2005 | The Doctor | TV Show |
| Hustle | 2004 | Phil | TV Show |
| The Impressionable Jon Culshaw | 2004 | Mr. Allen | TV Show |
| Doctor Who: Death Takes a Holiday | 2004 | The Doctor | Short Film |
| Gallifrey | 2004 | The Doctor / Commentator Theta / Commander Maxil | TV Show |
| The Afternoon Play | 2003 | Judge | TV Show |
| Dead Ringers | 2002 | The Sixth Doctor | TV Show |
| Top Gear | 2002 | The Doctor | TV Show |
| Doctor Who: Real Time | 2002 | The Doctor | TV Show |
| Doctor Who: Excelis Rising | 2002 | The Doctor (voice) | TV Show |
| The Asylum | 2000 | Arbuthnot | Movie |
| Doctors | 2000 | Augustus Bloom / Professor Claybourne Jarvis / Charles Dillon / ... | TV Show |
| Time Gentlemen Please | 2000 | Professor Baker | TV Show |
| The Waiting Time | 1999 | Giles Fleming | TV Movie |
| Sunburn | 1999 | John Buchanan | TV Show |
| The Harpist | 1999 | Father Rupitsch | Movie |
| Soldiers of Love | 1999 | The Editor | TV Show |
| Doctor Who: The Monthly Adventures | 1999 | The Doctor / Lord Tepesh | TV Show |
| Doctor Who: Destiny of the Doctors | 1998 | The Sixth Doctor (voice) | Unknown |
| Bernice Summerfield | 1998 | Mikhail Vladmir Popov | TV Show |
| A Dance to the Music of Time | 1997 | Canon Fenneau | TV Show |
| Jonathan Creek | 1997 | Hedley Shale | TV Show |
| Dangerfield | 1995 | Vicar | TV Show |
| Hollyoaks | 1995 | The Judge | TV Show |
| The Famous Five | 1995 | Fake Mr. Brent | TV Show |
| The Knock | 1994 | Donald Dewhurst / Desmond Dewhurst | TV Show |
| Doctor Who: The Projection Room | 1994 | The Tardis | TV Show |
| Doctor Who: Dimensions in Time | 1993 | The Doctor | TV Show |
| Harry's Mad | 1993 | Mr. Perkins | TV Show |
| The Young Indiana Jones Chronicles | 1992 | Harry George Chauvel | TV Show |
| The Stranger | 1992 | The Stranger / Soloman | TV Show |
| Casualty | 1986 | David Vincent / Colin Miles | TV Show |
| Roland Rat: The Series | 1986 | Doctor Who | TV Show |
| Who Cares?: Doctor in Distress | 1985 | The Doctor | Music Video |
| The Bill | 1984 | William Guthrie | TV Show |
| Swallows and Amazons Forever!: Coot Club | 1984 | Dr. Dudgeon | TV Movie |
| Swallows and Amazons Forever!: The Big Six | 1984 | Dr. Dudgeon | TV Movie |
| The Citadel | 1983 | Mr. Vaughan | TV Show |
| Brookside | 1982 | Mark Fletcher | TV Show |
| Saturday SuperStore | 1982 | The Doctor | TV Show |
| Dangerous Davies: The Last Detective | 1981 | William Lind | TV Movie |
| Juliet Bravo | 1980 | Frankie Miller | TV Show |
| For Maddie with Love | 1980 | James | TV Show |
| Doctors and Nurses | 1979 | Mr. Bennett | TV Show |
| Blake's 7 | 1978 | Bayban | TV Show |
| Jim'll Fix It | 1975 | The Doctor | TV Show |
| Drive Carefully, Darling | 1975 | Brain | Short Film |
| Fall of Eagles | 1974 | Crown Prince (Little Willie) / Crown Prince Willie | TV Show |
| Within These Walls | 1974 | David Jenkins | TV Show |
| The Carnforth Practice | 1974 | Bob Anderson | TV Show |
| Great Mysteries | 1973 | George Barclay | TV Show |
| War & Peace | 1972 | Anatole Kuragin | TV Show |
| Emmerdale Farm | 1972 | Michael | TV Show |
| The Brothers | 1972 | Paul Merroney | TV Show |
| The Moonstone | 1972 | John Herncastle | TV Show |
| Villains | 1972 | Reporter | TV Show |
| The Edwardians | 1972 | Joseph Laycock | TV Show |
| Harriet's Back in Town | 1972 | Mike Baker | TV Show |
| The Man Outside | 1972 | Glover | TV Show |
| Cousin Bette | 1971 | Count Wenceslas Steinbock | TV Show |
| The Silver Sword | 1971 | German Lieutenant | TV Show |
| Now Look Here | 1971 | Charles | TV Show |
| Roads to Freedom | 1970 | Claude | TV Show |
| The Adventures of Don Quick | 1970 | Rebel | TV Show |
| The Mind of Mr. J.G. Reeder | 1969 | Reigate | TV Show |
| No, That's Me Over Here! | 1967 | Mr. Barclay | TV Show |
| Public Eye | 1965 | Town Hall Clerk | TV Show |
| Doctor Who | 1963 | The Doctor / Commander Maxil | TV Show |
| My Wife's Sister | 1956 | Middle Son with moustache | TV Show |
| Happy Ever After | | Receptionist | TV Show |
| Neighbours from Hell | | The Demon | Movie |
| Buckle Up | | Nick | Movie |
| Christmas at the Holly Day Inn | | Ben Holly | Movie |
| Secrets of a Wallaby Boy | | Bruce | Movie |
| JEB : THE FAME AND THE FURY | | Alan Dibble (voice) | Movie |
| Bug-Eyed Monsters Conquer the Universe! | | Sous Chef ('SU5-CF') | Movie |
