13 February (production)


 * 1969 - Pre-filming for The Space Pirates continued on Stage 2 of Ealing Studios. (TCH 14)
 * 2006 - Rewrites known as a "yellow rewrites" or "yellow script revisions" were made for Rise of the Cybermen and The Idiot's Lantern. These added a new pre-titles sequence with Dr Kendrick for Rise and also covered Lantern's opening scene, Mr Magpie talking to the Wire at Magpie Electricals and the Doctor breaking into Magpie Electricals. (DWMSE 14)
 * 2006 - Recording for The Goddess Quandary took place.
 * 2007 - Recording for I.D. and Urgent Calls took place at The Moat Studios.
 * 2011 - Recording for Epoch took place.
 * 2012 - Recording for The Dark Planet took place at The Moat Studios.
 * 2017 - Recording for The Ninth Doctor Chronicles took place at The Moat Studios.