18 December (production)


 * 1964 - "The Slave Traders" was recorded at Riverside Studios One. (INFO: "The Slave Traders")
 * 1967 - Pre-filming for The Web of Fear continued at Ealing Studios Stage 3. (TCH 11)
 * 1968 - Pre-filming for The Seeds of Death concluded on Stage 2 of Ealing Studios. (TCH 14)
 * 2002 - Recording for Nekromanteia took place at The Moat Studios.
 * 2007 - Recording for The Dark Husband took place at The Moat Studios.
 * 2008 - Recording for The Three Companions took place at The Moat Studios.
 * 2009 - Recording for Jago & Litefoot: Series One took place at The Moat Studios.
 * 2012 - Recording for Jago & Litefoot: Series Seven took place at The Moat Studios.
 * 2014 - Recording for Last of the Cybermen took place at the Moat Studios.
 * 2017 - Recording for Ravenous 1 took place at The Moat Studios.
 * 2017 - Big Finish announced the special Jago & Litefoot box set Jago & Litefoot Forever.
 * 2019 - Recording for Wicked Sisters took place at the Moat Studios.
 * 2020 - Recording for Jago & Litefoot: Series Fourteen took place.
 * 2020 - Big Finish's UNIT: Nemesis box set Between Two Worlds was recorded.