4 December (production)

* 1964 - The second production block of Doctor Who began with the recording of "The Powerful Enemy" at Riverside Studios One. (INFO: "The Powerful Enemy)
* 1973 - Studio filming for Death to the Daleks took place at BBC Television Centre studio 3. (REF: Doctor Who The Handbook: The Third Doctor)
* 1978 - Studio filming for The Armageddon Factor took place at BBC Television Centre studio 3. (REF: Doctor Who The Handbook: The Fourth Doctor)
* 1984 - Studio filming for Timelash took place. (REF: Doctor Who The Handbook: The Sixth Doctor)
* 2011 - The third series of Big Finish's Doctor Who spin-off Iris Wildthyme was recorded at the Moat Studios.
* 2012 - The Big Finish audio story The Library of Alexandria was recorded at the Moat Studios.
* 2013 - The Big Finish audio stories The Paradox Planet and Legacy of Death were recorded.
* 2017 - The first series of Big Finish's Doctor Who spin-off Jenny: The Doctor's Daughter was recorded at the Soundhouse.
* 2019 - The second series of Big Finish's audio series The Robots was recorded.