On 25 April, a number of people important to the production of Doctor Who and its spin-offs either died or were born.
- 1923 - Actor Paul Whitsun-Jones was born.
- 1939 - Actor Marina Martin was born.
- 1944 - Actor John Ogwen was born.
- 1950 - Actor Peter Jurasik was born.
- 1961 - Actor Cyril Nri was born.
- 1980 - Actor Samuel Barnett was born.
- 1988 - Actor Jonathan Bailey was born.
- 1989 - Actor George Coulouris died.
- 2013 - Actor Sean Caffrey died.