12 April (production)


 * 1965 - Pre-filming for The Chase at Ealing Studios began on Stage 3A/B. Filmed that day were all the scenes involving Abraham Lincoln, William Shakespeare, Queen Elizabeth and Francis Bacon. (TCH 5)
 * 1968 - Episode two of The Wheel in Space was recorded at BBC Television Centre Studio 3. (TCH 12)
 * 1988 - Location filming for Remembrance of the Daleks took place. (Doctor Who The Handbook: The Seventh Doctor)
 * 1989 - Location filming for The Curse of Fenric took place. (Doctor Who The Handbook: The Seventh Doctor)
 * 1996 - The first trailers for the Doctor Who TV movie began airing on Fox.
 * 2011 - Recording for The Witch from the Well took place at The Moat Studios.
 * 2012 - Recording for The Dark Planet took place at The Moat Studios.
 * 2017 - Recording for The Night Witches took place at the Moat Studios.
 * 2017 - Big Finish announced the audio box set Ruler of the Universe.
 * 2019 - Recording for Anti-Genesis took place at the Moat Studios.
 * 2021 - The Big Finish audio story Watchers was recorded remotely.