6 May (production)

* 1966 - "The O.K. Corral" was recorded at Riverside Studios 1. (TCH 7)
* 1967 - Episode six of The Faceless Ones was recorded at Lime Grove Studios D. (TCH 10)
* 1970 - Studio filming for Inferno took place at BBC Television Centre 3. (REF: Doctor Who The Handbook: The Third Doctor)
* 1976 - Studio filming for The Masque of Mandragora took place at BBC Television Centre studio 3. (REF: Doctor Who The Handbook: The Fourth Doctor)
* 1977 - Pre-filming for Horror of Fang Rock took place at Ealing Studios. (REF: Doctor Who The Handbook: The Fourth Doctor)
* 1981 - Location filming for The Visitation took place at Ealing Studios. (REF: Doctor Who The Handbook: The Fifth Doctor)
* 1982 - Location filming for Arc of Infinity took place in Amsterdam. (REF: Doctor Who The Handbook: The Fifth Doctor)
* 1989 - Location filming for Battlefield took place. (Doctor Who The Handbook: The Seventh Doctor)
* 2001 - Big Finish's Dalek Empire audio story Invasion of the Daleks was recorded at the Moat Studios.
* 2007 - Big Finish's Bernice Summerfield audio story The End of the World was recorded.
* 2013 - Big Finish's Bernice Summerfield audio drama anthology Missing Persons was recorded at the Moat Studios.
* 2015 - Filming wrapped on The Girl Who Died.
* 2016 - Big Finish's Torchwood - Monthly Range audio story Made You Look was recorded at Bang Post Production.
* 2017 - Big Finish announced they have secured the rights in producing an official fifth series of Torchwood, under the umbrella title Aliens Among Us.
* 2020 - Doctor Who: Lockdown! hosted a tweetalong of The Girl in the Fireplace in commemoration of the episode's fourteenth anniversary.
* 2021 - Big Finish's The War Master audio anthology Escape from Reality was recorded.
* 2022 - Big Finish's audio anthology What Lies Inside? was recorded.