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On 30 January, the following important behind-the-scenes events were known to have occurred:
- 1970 - Location filming for The Ambassadors of Death took place. (REF: Doctor Who The Handbook: The Third Doctor)
- 1983 - Studio filming for Enlightenment took place at BBC Television Centre studio 1. (REF: Doctor Who The Handbook: The Fifth Doctor)
- 1985 - Studio filming for Timelash took place. (REF: Doctor Who The Handbook: The Sixth Doctor)
- 1985 - Studio filming for Revelation for the Daleks took place at BBC Television Centre studio 1. (REF: Doctor Who The Handbook: The Sixth Doctor)
- 1996 - Location filming for the TV Movie took place. (Doctor Who The Handbook: The Seventh Doctor)
- 2005 - Big Finish's UNIT audio story The Longest Night was recorded at the Moat Studios.
- 2013 - Big Finish's audio adaptation of the unproduced TV story Lords of the Red Planet was recorded at the Moat Studios.
- 2018 - Big Finish's The Companion Chronicles audio anthology The Second Doctor: Volume Two was recorded.
- 2019 - The Big Finish audio story Tartarus was recorded at the Moat Studios.
- 2020 - The Big Finish audio story The Lovecraft Invasion was recorded at the Moat Studios.
- 2020 - Big Finish announced that Rufus Hound was to reprise the role of his incarnation of the Meddling Monk for the audio adventure Subterfuge.
- 2021 - Doctor Who: Lockdown! hosted a tweetalong of Boom Town.
- 2023 - Big Finish announced the return of Michelle Gomez and Caitlin Blackwood as Missy and the younger Amelia Pond respectively for Fairies at the Bottom of the Garden, the second story of the audio anthology Strange Chemistry.
- 2023 - The Big Finish audio story Prisoners of London was recorded at Audio Sorcery.
- 2023 - Big Finish's audio story Torchwood Soho: Ascension was recorded at the Soundhouse and remotely.