26 August (production)


 * 1975 - Studio filming for The Android Invasion took place at BBC Television Centre studio 8. (REF: Doctor Who The Handbook: The Fourth Doctor)
 * 2000 - Recording for The Secret of Cassandra took place.
 * 2003 - Recording for Zagerus took place at The Moat Studios.
 * 2006 - Recording for Human Resources took place at The Moat Studios.