23 January (production)


 * 1965 - The Canadian Broadcasting Corporation became the first North American broadcaster of Doctor Who when it began airing early William Hartnell-era stories.
 * 1996 - Location filming for the TV Movie took place. (Doctor Who The Handbook: The Seventh Doctor)
 * 2001 - The Big Finish audio story The Time of the Daleks took place at the Moat Studios.
 * 2003 - The Big Finish audio story Doctor Who and the Pirates took place at the Moat Studios.
 * 2004 - The Big Finish audio story The Axis of Insanity was recorded at the Moat Studios.
 * 2011 - Big Finish's Bernice Summerfield audio anthology Epoch was recorded.
 * 2012 - Recording for Gods and Monsters took place at The Moat Studios.
 * 2016 - Recording for The Second Doctor: Volume One took place at The Moat Studios.
 * 2018 - The Big Finish audio story An Ideal World was recorded at the Moat Studios.
 * 2019 - The Big Finish audio story Memories of a Tyrant was recorded at the Moat Studios.
 * 2020 - Recording for Missy: Series Two took place.
 * 2020 - Big Finish announced the audio box set Susan's War.