28 October (production)

* 1964 - Sydney Newman wrote to Carole Ann Ford, responding to her letter of that week, in which Ford thanked him for the opportunity of playing Susan. He rejects her gratitude, saying: "...we are greatly indebted to you. You have done a fine job for us in the BBC, and we are deeply appreciative of your work."
* 1967 - Episode two of The Ice Warriors was recorded at Lime Grove Studios D. (TCH 11)
* 1970 - Location filming for The Mind of Evil took place. (REF: Doctor Who The Handbook: The Third Doctor)
* 1971 - Location filming for The Sea Devils took place. (REF: Doctor Who The Handbook: The Third Doctor)
* 1974 - Studio filming for The Ark in Space took place at BBC Television Centre studio 3. (REF: Doctor Who The Handbook: The Fourth Doctor)
* 1975 - Location filming for The Seeds of Doom took place. (REF: Doctor Who The Handbook: The Fourth Doctor)
* 1984 - Location filming for The Mark of the Rani took place. (REF: Doctor Who The Handbook: The Sixth Doctor)
* 2004 - The Big Finish audio story The Game was recorded at the Moat Studios.
* 2009 - The Big Finish audio story Nevermore was recorded at the Moat Studios.
* 2019 - Big Finish's audio anthology The First Doctor Adventures: Volume Five was recorded at the Soundhouse.
* 2020 - The BBC announced the Blu-ray steelbook of Series 7.
* 2021 - Big Finish's audio anthology Blood & Steel was recorded at the Soundhouse.
* 2023 - Big Finish's Dark Gallifrey audio story Morbius Part 1 was recorded at the Soundhouse.