Atuação

• 1965
  The End of Arthur's Marriagecomo Husband
• 1966
  As 13 Noivas de Fu Manchucomo SergeantDoctor Who: The Daleks' Master Plancomo Bret Vyon
• 1968
  Doctor Who: The Invasioncomo Brigadier Lethbridge-StewartDoctor Who: The Web of Fearcomo Colonel Lethbridge-Stewart
• 1969
  Odisséia Para Além do Solcomo Data Analyst
• 1970
  A Donzela Disse Sim!como Panel ChairmanDoctor Who: Infernocomo Brigadier Lethbridge-Stewart / Brigade Leader Lethbridge-StewartDoctor Who: The Ambassadors of Deathcomo Brigadier Lethbridge-StewartDoctor Who and the Silurianscomo Brigadier Lethbridge-StewartDoctor Who: Spearhead from Spacecomo Brigadier Lethbridge-Stewart
• 1971
  Doctor Who: The Dæmonscomo Brigadier Lethbridge-StewartDoctor Who: Colony in Spacecomo Brigadier Lethbridge-StewartDoctor Who: The Claws of Axoscomo Brigadier Lethbridge-StewartDoctor Who: The Mind of Evilcomo Brigadier Lethbridge-StewartDoctor Who: Terror of the Autonscomo Brigadier Lethbridge-Stewart
• 1972
  Noite Interminávelcomo Second Auctioneer (sem créditos)Doctor Who: The Time Monstercomo Brigadier Lethbridge-StewartDoctor Who: Day of the Dalekscomo Brigadier Lethbridge-Stewart
• 1973
  Doctor Who: The Green Deathcomo Brigadier Lethbridge-StewartDoctor Who: The Three Doctorscomo Brigadier Lethbridge-Stewart
• 1974
  Doctor Who: Planet of the Spiderscomo Brigadier Lethbridge-StewartDoctor Who: Invasion of the Dinosaurscomo Brigadier Lethbridge-StewartSoft Beds, Hard Battlescomo French Intelligence OfficerDoctor Who: The Time Warriorcomo Brigadier Lethbridge-Stewart
• 1975
  Doctor Who: Terror of the Zygonscomo Brigadier Lethbridge-StewartDoctor Who: Robotcomo Brigadier Lethbridge-Stewart
• 1981
  Doctor Who: Logopoliscomo Brigadier Lethbridge-Stewart (imagens de arquivo)
• 1983
  Doctor Who: The Five Doctorscomo Brig. Lethbridge-StewartDoctor Who: Mawdryn Undeadcomo Brigadier Alistair Gordon Lethbridge-Stewart
• 1984
  Doctor Who: Resurrection of the Dalekscomo The Brigadier (imagens de arquivo) (sem créditos)To Catch a Kingcomo de Oliveira
• 1985
  Myth Makers 3: Nicholas Courtney
• 1986
  Myth Makers 12: Ian Marter
• 1987
  Myth Runnercomo Himself
• 1988
  Wartimecomo Brigadier Lethbridge-Stewart (voz)
• 1989
  Doctor Who: Battlefieldcomo Brigadier Lethbridge-Stewart
• 1990
  Ladrão de Ladrãocomo Sir HughThe PanoptiCon Tapes III
• 1991
  The Corridor Sketchcomo Sir Horace
• 1992
  Born Kickingcomo Tim Ayling
• 1993
  UNIT Recruiting Filmcomo Brigadier Lethbridge-Stewart (voz)30 Years in the TARDIScomo Himself / NarratorDoctor Who: Dimensions in Timecomo The BrigadierMissing in Actioncomo NarratorReturn to Devil's Endcomo ele próprio
• 1995
  The Doctors: 30 Years of Time Travel and BeyondDowntimecomo Brigadier Alistair Gordon Lethbridge-Stewart
• 1997
  Who is Tom Baker? Unauthorised
• 1998
  Lust in Spacecomo Time Judge / selfWhere on Earth Is Katy Manning?
• 2000
  TravelWisecomo Alistair Singleton
• 2001
  ReUNITed
• 2002
  Doctor Who: Death Comes to Timecomo The BrigadierChronotripDoctor at Sea
• 2003
  The Story of Doctor Who
• 2007
  Rogue Time Lords
• 2008
  Celebration: Doctor Who in 1983The Ties That Bind Uscomo Brigadier Lethbridge-Stewart (imagens de arquivo)Incendiáriocomo Archbishop of Canterbury
• 2013
  A Dandy and a Clown: The Life of Jon Pertweecomo (imagens de arquivo)
• 2017
  The Doctors: The Jon Pertwee Years
• 2021
  Nick & Caroline: Uncut!Doctor Who: The Web of Fear - Episode 3como Colonel Lethbridge-Stewart (voz)
• 2025
  Doctor Who: Downtimecomo Brigadier Lethbridge-Stewart