25 April (production)


 * 1967 - Location filming The Evil of the Daleks concluded at Grim's Dyke House. (TCH 10)
 * 1968 - Location filming for The Dominators began at Gerrards Cross. (TCH 12)
 * 1969 - Episode three of The War Games was recorded at BBC Television Centre Studio 4. (TCH 14)
 * 1972 - Studio filming for The Time Monster took place at BBC Television Centre studio 3. (REF: Doctor Who The Handbook: The Third Doctor)
 * 2005 - The Big Finish audio story Terror Firma was recorded at the Moat Studios.
 * 2007 - The Big Finish audio story Frozen Time was recorded at the Moat Studios.
 * 2008 - The Big Finish audio story The Judgement of Isskar was recorded at the Moat Studios.
 * 2017 - Big Finish's The War Master audio anthology Only the Good was recorded at the Moat Studios.
 * 2018 - Big Finish's audio anthology Ravenous 2 was recorded at the Moat Studios.