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On 24 January, the following important behind-the-scenes events were known to have occurred:
- 1964 - Having been handed its script 18 days earlier, David Whitaker rejected the story line of Moris Farhi's scrapped episode The Fragile Yellow Arc of Fragrance as unsuitable for Doctor Who.
- 1966 - Pre-filming for The Ark began at Ealing Studios. (TCH 7)
- 1969 - Episode four of The Seeds of Death was recorded at Lime Grove Studios D. (TCH 14)
- 1977 - Studio filming for The Talons of Weng-Chiang took place. (REF: Doctor Who The Handbook: The Fourth Doctor)
- 1981 - Studio filming for Logopolis took place at BBC Television Centre studio 6. (REF: Doctor Who The Handbook: The Fourth Doctor)
- 1984 - Studio filming for The Twin Dilemma took place at BBC Television Centre 8. (Doctor Who The Handbook: The Sixth Doctor)
- 1996 - Location filming for the TV Movie took place. (Doctor Who The Handbook: The Seventh Doctor)
- 2001 - The Big Finish audio story Neverland was recorded at the Moat Studios.
- 2003 - The Big Finish audio story Doctor Who and the Pirates took place at the Moat Studios.
- 2011 - The fourth series of Big Finish's audio series Jago & Litefoot was recorded at the Moat Studios.
- 2012 - The Big Finish audio story Gods and Monsters was recorded at the Moat Studios.
- 2013 - The Big Finish audio story Domain of the Voord was recorded at the Moat Studios.
- 2017 - The Big Finish audio story The Dreams of Avarice was recorded at Audio Sorcery.
- 2018 - Big Finish announced the original cast members of Torchwood would be reunited for the audio box set Believe.
- 2020 - The second series of Big Finish's audio series Missy was recorded.
- 2022 - Big Finish's audio anthology Conflicts of Interest was recorded remotely.
- 2023 - Big Finish's audio anthology Buried Threats was recorded at the Soundhouse.