15 September (production)

* 1967 - Episode one of The Abominable Snowmen was recorded at Lime Grove Studios D. (TCH 11)
* 1969 - Location filming for Spearhead from Space took place. (REF: Doctor Who The Handbook: The Third Doctor)
* 1971 - Location filming for Day of the Daleks took place. (REF: Doctor Who The Handbook: The Third Doctor)
* 1981 - Studio filming for Castrovalva took place at BBC Television Centre 3. (REF: Doctor Who The Handbook: The Fifth Doctor)
* 2005 - Big Finish's Iris Wildthyme audio story The Devil in Ms. Wildthyme was recorded at the Moat Studios.
* 2011 - The Big Finish audio story Beyond the Ultimate Adventure was recorded at the Moat Studios.
* 2017 - Big Finish confirmed that David Bradley would be returning to the role of the First Doctor for The First Doctor Adventures series, with James Dreyfus also confirmed to be cast as .
* 2020 - Big Finish announced the Dalek Universe audio series.
* 2020 - The Big Finish audio story Genetics of the Daleks was recorded remotely.
* 2021 - The BBC announced the animated recreation of Galaxy 4.
* 2022 - Big Finish announced the return of the Axons for the UNIT: Nemesis audio anthology Objective: Earth.