17 July (production)


 * 1964 - "Guests of Madame Guillotine" was recorded at Lime Grove Studios G. (TCH 3)
 * 1986 - Studio filming for The Ultimate Foe took place at BBC Television Centre studio 1. (REF: Doctor Who The Handbook: The Sixth Doctor)
 * 1999 - The Big Finish audio story Whispers of Terror was recorded at the Nu Groove Studios.
 * 2002 - Although the Big Finish website states that it was released a month earlier, it also states that the Bernice Summerfield audio story The Green-Eyed Monsters was recorded on this day.
 * 2006 - Big Finish's Bernice Summerfield audio story The Worst Thing in the World took place.
 * 2007 - Big Finish's Dalek Empire story The Fearless was recorded at the Moat Studios.
 * 2012 - The Big Finish audio story The Beginning was recorded at the Moat Studios.
 * 2017 - The Big Finish audio story Ghost Walk was recorded at the Moat Studios.
 * 2018 - Big Finish's audio anthology Susan's War was recorded.
 * 2020 - The eighth series of Big Finish's audio series The Diary of River Song was recorded.
 * 2022 - Big Finish announced on that date's podcast that David Richardson would be stepping down from his position as senior producer and will be succeeded by John Ainsworth.