11 September (production)

* 1964 - "The Urge to Live" was recorded at BBC Television Centre Studio 4. (INFO: "Crisis")
* 1968 - Location filming for The Invasion continued. (TCH 13)
* 1972 - Location filming for Frontier in Space took place. (REF: Doctor Who The Handbook: The Third Doctor)
* 1983 - Location filming Resurrection of the Daleks took place. (REF: Doctor Who The Handbook: The Fifth Doctor)
* 2013 - Big Finish's audio adaptation of the novel The English Way of Death was recorded at Audio Sorcery.
* 2015 - Big Finish's Torchwood audio story One Rule was recorded at the Soundhouse.
* 2018 - Big Finish's audio anthology The Eighth of March was recorded at the Moat Studios.
* 2019 - The Big Finish audio story Subterfuge was recorded.