| 2025 | Doctor Who: Gallifrey | | ★ 0.0 |
| 2025 | The Doctor Who Escape Room: Team Third Doctor | K9 (voice) | ★ 0.0 |
| 2017 | The Doctors: The Tom Baker Years | | ★ 0.0 |
| 2015 | Longleat '83: The Lost Footage | | ★ 0.0 |
| 2013 | The Five(ish) Doctors Reboot | Self | ★ 7.9 |
| 2008 | The K-9 Files | | ★ 0.0 |
| 2008 | Celebration: Doctor Who in 1983 | | ★ 0.0 |
| 2007 | A Matter of Time | | ★ 0.0 |
| 2007 | Parrot Fashion | | ★ 0.0 |
| 2007 | Getting Blood from the Stones | | ★ 0.0 |
| 2007 | The Sarah Jane Adventures: Invasion of the Bane | K9 | ★ 7.4 |
| 2004 | A New Beginning | | ★ 0.0 |
| 2003 | Doctor Who: Shada | K9 (voice) | ★ 7.0 |
| 2001 | Longleat '83: The Greatest Show in the Galaxy | Himself - Host | ★ 0.0 |
| 2000 | K9 Unleashed | | ★ 8.0 |
| 1998 | Where on Earth Is Katy Manning? | | ★ 9.0 |
| 1995 | Downtime | Anthony the D.J. | ★ 4.9 |
| 1993 | Doctor Who: Dimensions in Time | K9 (voice) | ★ 4.4 |
| 1990 | Search Out Space | K9 (voice) | ★ 0.0 |
| 1988 | Doctor Who: Remembrance of the Daleks | Voices | ★ 9.3 |
| 1987 | Myth Runner | Himself | ★ 10.0 |
| 1986 | Die Bombe fliegt | TV Interviewer | ★ 5.6 |
| 1984 | Myth Makers 2: John Leeson | | ★ 0.0 |
| 1983 | Doctor Who: Die Fünf Doktoren | K9 (voice) | ★ 7.7 |
| 1982 | The Barretts of Wimpole Street | Henry Barrett | ★ 0.0 |
| 1981 | K-9 and Company: A Girl's Best Friend | K-9 (voice) | ★ 5.8 |
| 1981 | Doctor Who: Warriors' Gate | K9 (voice) | ★ 5.2 |
| 1980 | Doctor Who: State of Decay | K9 (voice) | ★ 8.0 |
| 1980 | Doctor Who: Full Circle | K9 (voice) | ★ 6.3 |
| 1980 | Doctor Who: Meglos | K9 (voice) | ★ 6.0 |
| 1980 | Doctor Who: The Leisure Hive | K9 (voice) | ★ 7.0 |
| 1979 | Tarka der Otter | Secretary of the Hunt | ★ 6.6 |
| 1979 | Doctor Who: The Armageddon Factor | K-9 (voice) | ★ 5.0 |
| 1979 | Doctor Who: The Power of Kroll | Dugeen | ★ 4.0 |
| 1978 | Doctor Who: The Androids of Tara | K-9 (Voice) | ★ 7.3 |
| 1978 | Doctor Who: The Stones of Blood | K-9 (voice) | ★ 8.0 |
| 1978 | Doctor Who: The Pirate Planet | K-9 (voice) | ★ 6.8 |
| 1978 | Doctor Who: The Ribos Operation | K-9 (voice) | ★ 7.0 |
| 1978 | Doctor Who: The Invasion of Time | K9 (voice) | ★ 6.0 |
| 1978 | Doctor Who: Underworld | K-9 Mk. I (voice) | ★ 5.5 |
| 1977 | Doctor Who: The Sun Makers | K9 Mk. I (voice) | ★ 7.0 |
| 1977 | Doctor Who: The Invisible Enemy | K-9 Mk. I (voice) / Nucleus (voice) | ★ 7.2 |
