 | Worlds Within: The Life of Ian Marter | Self | Movie | 2025 |
 | Doctor Who: Wish World & The Reality War | Omega (voice) | Movie | 2025 |
 | Reach for the Stars: The Starwatch Story | Narrator | Movie | 2025 |
 | Doctor Who at the Proms | The Vlinx (voice) / Dalek (voice) | Movie | 2024 |
 | Doctor Who: The Legend of Ruby Sunday & Empire of Death | The Vlinx (voice) | Movie | 2024 |
 | Doctor Who | The Vlinx (voice) | TV Series | 2024 |
| Doctor Who | Robots (voice) | TV Series | 2024 |
| Doctor Who | Omega (voice) | TV Series | 2024 |
 | Day of the Daughters | Self / Appearance | Movie | 2024 |
 | Doctor Who: Leela vs. The Time War | Daleks (voice) | Movie | 2024 |
 | Doctor Who: The Daleks in Colour | Dalek (voice) | Movie | 2023 |
 | Doctor Who Children in Need Special 2023 | Dalek (voice) | Movie | 2023 |
 | The Doctors: In Print | Self / Appearance | Movie | 2023 |
 | Doctor Who Am I | Self | Movie | 2022 |
 | Gerry Anderson: A Life Uncharted | Self | Movie | 2022 |
 | Doctor Who: Eve of the Daleks | Voice of the Daleks | Movie | 2022 |
 | The Doctors: The Tom Baker Years Behind the Scenes Vol 1 | Self / Appearance | Movie | 2021 |
 | Fireball XL5: Robots in Distress | (voices) | Movie | 2021 |
 | DALEKS! | The Mechanoids | TV Series | 2020 |
| DALEKS! | The Daleks | TV Series | 2020 |
 | The Doctors: Heroes and Villains! | Self / Appearance | Movie | 2020 |
 | Convention Culture | Self | Movie | 2020 |
 | The Doctors: The Peter Davison Years | Self (archive footage) | Movie | 2020 |
 | The Doctors: More Monsters! | Self / Appearance | Movie | 2019 |
 | The Doctors: The Paul McGann Years | Self / Appearance | Movie | 2019 |
 | The Doctors: The Colin Baker Years | Self / Appearance | Movie | 2019 |
 | The Doctors: Heroes! | Self / Appearance | Movie | 2019 |
 | The Doctors: The Sylvester McCoy Years | Self / Appearance | Movie | 2019 |
 | Doctor Who: Resolution | Dalek (voice) | Movie | 2019 |
 | Gerry Anderson's Firestorm | Remus (Voice) | Movie | 2018 |
 | The Doctors: Villains! | Self / Appearance | Movie | 2018 |
 | Blake's Seven | Self / Appearance | Movie | 2018 |
| MAXIMUM EXTERMINATION | Voice of the Daleks, Narrator | Movie | 2018 |
 | The Doctors: Monsters! | Self / Appearance | Movie | 2018 |
| Dare you enter the Time Vortex? | Voice of the Daleks, Narrator | Movie | 2018 |
 | Doctor Who: Twice Upon a Time | Daleks (voice) | Movie | 2017 |
 | The Doctors: The Tom Baker Years | Self / Appearance | Movie | 2017 |
 | The Doctors: The Jon Pertwee Years | Self / Appearance | Movie | 2017 |
 | The Doctors: The William Hartnell Years | Self / Appearance | Movie | 2017 |
 | Doctor Who: Friend from the Future | Dalek (voice) | Movie | 2016 |
 | Longleat '83: The Lost Footage | Self / Appearance | Movie | 2015 |
 | Myth Makers | Himself | TV Series | 2015 |
 | Doctor Who: Dark Water / Death in Heaven | Cyberman (voice) | Movie | 2014 |
 | Doctor Who Extra | Self | TV Series | 2014 |
 | Doctor Who: The Ultimate Time Lord with Peter Davison | Self | Movie | 2014 |
 | Doctor Who: The Time of the Doctor | Daleks / Cybermen (voice) | Movie | 2013 |
 | The Five(ish) Doctors Reboot | Dalek operator | Movie | 2013 |
 | Doctor Who: The Day of the Doctor | Dalek (voice) / Zygon (voice) | Movie | 2013 |
 | An Adventure in Space and Time | Peter Hawkins | Movie | 2013 |
 | Doctor Who at the Proms | Daleks (voice) | Movie | 2013 |
 | Doctor Who: Power of the Daleks Reimagined | Daleks (voice) | Movie | 2012 |
 | Cleaning Up | Ted | Movie | 2011 |
| Cleaning Up | Executive Producer | Movie | 2011 |
 | The Making of Day of the Daleks: Special Edition | Self / Appearance | Movie | 2011 |
 | The Grand Pier Story | Narrator | Movie | 2011 |
 | Monsters Who Came Back For More! | Self / Appearance | Movie | 2011 |
 | Doctor Who at the Proms | Daleks (voice) | Movie | 2010 |
 | Daleks! Beyond the Screen | Self | Movie | 2010 |
 | Doctor Who Greatest Moments | Self | TV Series | 2009 |
 | Doctor Who: The Next Doctor | Cybermen (voice) | Movie | 2008 |
 | Doctor Who: Music of the Spheres - Doctor Who at the Proms 2008 | Dalek (voice) | Movie | 2008 |
 | Adulthood | Max | Movie | 2008 |
 | Terror Nation: Terry Nation and Doctor Who | Self | Movie | 2007 |
 | The Sarah Jane Adventures | Captain Tybo (voice) | TV Series | 2007 |
 | Lewis | Solicitor | TV Series | 2007 |
 | Torchwood | Rick Yates | TV Series | 2006 |
 | The Dalek Tapes | Self | Movie | 2006 |
 | TARDISodes | Dalek (voice) | TV Series | 2006 |
 | Doctor Who | Zygons (voice) | TV Series | 2005 |
| Doctor Who | Judoon Captain (voice) | TV Series | 2005 |
| Doctor Who | Nestene (voice) | TV Series | 2005 |
| Doctor Who | Daleks (voice) | TV Series | 2005 |
| Doctor Who | Judoon (voice) | TV Series | 2005 |
| Doctor Who | Daleks / Cybermen (voice) | TV Series | 2005 |
| Doctor Who | Daleks (voice) / Judoon (voice) | TV Series | 2005 |
| Doctor Who | Cybermen / Judoon (voice) | TV Series | 2005 |
| Doctor Who | Skaldak (voice) | TV Series | 2005 |
| Doctor Who | Cybermen (voice) | TV Series | 2005 |
 | Patrick Troughton in America | Self - Presenter | Movie | 2003 |
 | Doctor Who: Real Time | Cyber-Controller / Professor Osborn | Movie | 2002 |
 | Doctor Who: Real Time | Cyber-Controller | TV Series | 2002 |
 | Longleat '83: The Greatest Show in the Galaxy | Himself | Movie | 2001 |
 | Coupling | Voice of the Daleks | TV Series | 2000 |
 | Auton 3: Awakening | Writer | Movie | 1999 |
 | Mindgame Trilogy | Music | Movie | 1999 |
 | Lust in Space | Self | Movie | 1998 |
 | Auton 2: Sentinel | Mike | Movie | 1998 |
| Auton 2: Sentinel | Director | Movie | 1998 |
| Auton 2: Sentinel | Writer | Movie | 1998 |
 | Auton | Director | Movie | 1997 |
| Auton | Writer | Movie | 1997 |
 | The Doctors: 30 Years of Time Travel and Beyond | Music | Movie | 1995 |
 | PROBE: The Devil of Winterborne | Ministry Extra | Movie | 1995 |
 | The Stranger: Eye of the Beholder | Soldier | Movie | 1995 |
| The Stranger: Eye of the Beholder | Writer | Movie | 1995 |
 | Stranger than Fiction 2: From Script to Screen | Self / Appearance | Movie | 1995 |
 | The Stranger: Breach of the Peace | Evans | Movie | 1994 |
| The Stranger: Breach of the Peace | Writer | Movie | 1994 |
 | The Stranger: The Terror Game | Raven | Movie | 1994 |
 | Stranger than Fiction | Self / Appearance | Movie | 1994 |
| The Stranger: The Terror Game | Writer | Movie | 1994 |
| The Stranger: The Terror Game | Original Music Composer | Movie | 1994 |
| Stranger than Fiction | Director | Movie | 1994 |
 | Return to Devil's End | Presenter | Movie | 1993 |
 | The Airzone Solution | Sam Flint | Movie | 1993 |
 | The Stranger: In Memory Alone | Self / Appearance | Movie | 1993 |
| The Stranger: In Memory Alone | Writer | Movie | 1993 |
| The Airzone Solution | Writer | Movie | 1993 |
 | The Corridor Sketch | Reporter | Movie | 1991 |
 | The Stranger | Minor | TV Series | 1991 |
| The Stranger | Raven | TV Series | 1991 |
| The Stranger | Evans | TV Series | 1991 |
| The Stranger | Writer | TV Series | 1991 |
 | Wartime | Soldier | Movie | 1988 |
 | Myth Runner | Himself - Interviewer | Movie | 1987 |
| Myth Runner | Director | Movie | 1987 |
| Myth Runner | Writer | Movie | 1987 |
 | Doctor Who: Day of the Daleks | Dalek Voices (Special Edition) | Movie | 1972 |
