On 13 December, a number of people important to the production of Doctor Who and its spin-offs either died or were born.
- 1905 - Actor Norman Atkyns was born.
- 1915 - Actor Mary Morris was born.
- 1939 - Actor Eric Flynn was born.
- 1942 - Actor Hamish Wilson was born.
- 1946 - Visual effects designer Peter Wragg was born.
- 1952 - Actor Christopher Reynolds was born.
- 1969 - Actor Tony Curran was born.
- 2011 - Actor Tony Sibbald died.