This article about a day of the year is currently under construction. It's likely to be a bit messy.
On 15 December, the following important behind-the-scenes events were known to have occurred:
- 1966 - Pre-filming for The Underwater Menace continued at Ealing Studios. (TCH 9)
- 1967 - Pre-filming for The Web of Fear began at Ealing Studios Stage 3. (TCH 11)
- 2010 - Recording for Kiss of Death took place at The Moat Studios.
- 2011 - Recording for Dominion took place at The Moat Studios.
- 2016 - Recording for The First Doctor: Volume Two took place at The Moat Studios.