Colin Baker
- Doctor Who: Wish World & The Reality War
2025 The Doctor (archive footage) (uncredited)
- A Christmas Carol - A Filmed Radio Play Live on Stage
2025 Ebenezer Scrooge
- Doctor Who at the Proms
2024 The Doctor (6) (archive footage)
- Secrets of a Wallaby Boy
2023 Bruce (voice)
- Buckle Up
2023 Nick
- Christmas at the Holly Day Inn
2023 Ben
- Tales of the Tardis
2023 The Doctor
- Minacious
2022 DS Rawlins
- You Might Get Lost
2021 Conrad
- The Ghosts of Borley Rectory
2021 Charles Sutton
- Showman: The Life of John Nathan-Turner
2019 Himself
- Last Man on Earth
2016 Professor James Friedkin
- A Dozen Summers
2015 The Narrator
- A Christmas Carol
2015 Charles Dickens
- Doctor Who: The Husbands of River Song
2015 The Doctor (6) (picture) (uncredited)
- Shadows of a Stranger
2014 William Fallon
- Doctor Who: The Day of the Doctor
2013 The Doctor (6) (archive footage)
- Doctor Who at the Proms
2013 The Doctor (6) (archive footage) (uncredited)
- BBC Comedy Feeds
2012
- Doctor Who: The Next Doctor
2008 The Doctor (6) (archive footage)
- The Ties That Bind Us
2008 The Sixth Doctor / Commander Maxil (archive footage)
- Davros Connections
2007 (archival audio)
- Kingdom
2007 Mr. Dodds
- Hustle
2004 Phil
- Adventures in Time and Spain
2003 (archive footage)
- The Afternoon Play
2003 Judge
- Doctor Who: Real Time
2002 The Doctor
- Doctor Who: Real Time
2002 The Doctor
- The Home Whovian
2001
- TravelWise
2000 Jonathan Pike
- The Asylum
2000 Arbuthnot
- The Waiting Time
1999 Giles Fleming
- Soul's Ark
1999 Galico
- The Harpist
1999
- Adventures in Space and Time
1999 Himself
- Sunburn
1999 John Buchanan
- Jonathan Creek
1997 Hedley Shale
- A Dance to the Music of Time
1997 Canon Fenneau
- The Stranger: Eye of the Beholder
1995 The Stranger / Soloman
- PROBE: The Zero Imperative
1994 Peter Russell
- The Stranger: The Terror Game
1994 The Stranger / Soloman
- The Stranger: Breach of the Peace
1994 The Stranger / Soloman
- The Knock
1994 Donald Dewhurst
- The Airzone Solution
1993 Arnold Davies
- Doctor Who: Dimensions in Time
1993 The 6th Doctor
- The Stranger: In Memory Alone
1993 The Stranger
- 30 Years in the TARDIS
1993 Himself
- Bigger Inside Than Out
1993 Narrator
- The Stranger: More Than a Messiah
1992 The Stranger
- The Stranger: Summoned by Shadows
1991 The Stranger
- The Stranger
1991 The Stranger
- Who's Who
1986
- Doctor Who: The Ultimate Foe
1986 The Doctor
- Doctor Who: The Mysterious Planet
1986 The Doctor
- Doctor Who: Mindwarp
1986 The Doctor
- Doctor Who: Terror of the Vervoids
1986 The Doctor
- Casualty
1986 Colin Miles
- Doctor Who: Vengeance on Varos
1985 The Doctor
- Doctor Who: Timelash
1985 The Doctor
- Doctor Who: Attack of the Cybermen
1985 The Doctor
- Doctor Who: Revelation of the Daleks
1985 The Doctor
- Doctor Who: The Two Doctors
1985 The Doctor
- Doctor Who: The Mark of the Rani
1985 The Doctor
- A Fix with Sontarans
1985 The Doctor
- Doctor Who's Who's Who
1985 Doctor Who
- Doctor Who: The Caves of Androzani
1984 The Doctor
- Doctor Who: The Twin Dilemma
1984 The Doctor
- Swallows and Amazons Forever!
1984 Dr. Dudgeon
- Doctor Who: Arc of Infinity
1983 Commander Maxil
- Countdown
1982
- Dangerous Davies: The Last Detective
1981 William Lind
- Blake's 7
1978 Bayban
- Jim'll Fix It
1975 Doctor Who
- Fall of Eagles
1974 Crown Prince Willie
- The Carnforth Practice
1974 Bob Anderson
- Orson Welles' Great Mysteries
1973 George Barclay
- War & Peace
1972 Anatole Kuragin
- The Brothers
1972 Paul Merroney
- The Moonstone
1972 John Herncastle
- The Edwardians
1972 Joseph Laycock
- Villains
1972 Reporter
- Cousin Bette
1971 Count Wenceslas Steinbock
- The Roads to Freedom
1970 Claude
- The Adventures of Don Quick
1970 Rebel
- The Mind of Mr. J.G. Reeder
1969 Reigate
- Happy Ever After
1969 Receptionist
- Public Eye
1965 Town Hall Clerk
- Doctor Who
1963 Commander Maxil
- Danny Boy
Fred
