5 March (production)


 * 1965 - "The Lion" was recorded at Riverside Studios 1. (TCH 5)
 * 1968 - Pre-filming for Fury from the Deep continued at Ealing Studios. (TCH 12)
 * 2002 - Recording for The Sandman took place at The Moat Studios.
 * 2005 - An employee of a company related to the Canadian Broadcasting Corporation leaked a copy of Rose, the very first episode of the BBC Wales version of Doctor Who, onto the internet three weeks before the episode's official release.
 * 2009 - Recording for The Glorious Revolution took place at The Moat Studios.
 * 2012 - Recording for The Queen of Time took place at The Moat Studios.
 * 2019 - Recording for Interstitial and Feast of Fear took place at the Moat Studios.