10 April (production)


 * 1964 - "The Snows of Terror" was recorded at Lime Grove Studios. (INFO: "The Snows of Terror")
 * 1977 - Studio filming for The Invisible Enemy took place at BBC Television Centre studio 6. (REF: Doctor Who The Handbook: The Fourth Doctor)
 * 1986 - Location filming for The Mysterious Planet took place. (REF: Doctor Who The Handbook: The Sixth Doctor)
 * 2012 - Big Finish's audio adaptation of the unproduced TV story The Dark Planet was recorded at the Moat Studios.
 * 2017 - The Big Finish audio story The Day of the Comet was recorded at Audio Sorcery.
 * 2018 - The Big Finish audio anthology The Seventh Doctor: The New Adventures: Volume One was recorded at the Moat Studios.
 * 2019 - Big Finish's The War Master audio anthology Anti-Genesis was recorded at the Moat Studios.
 * 2019 - Big Finish's Gallifrey audio anthology Time War: Volume Three was recorded.
 * 2020 - The Big Finish audio story Echoes of Extinction was recorded remotely.