4 March (production)


 * 1966 - "The Return" was recorded at Riverside Studios 1. (INFO: "The Return")
 * 1967 - Episode one of The Macra Terror was recorded at Lime Grove Studios D. (TCH 10)
 * 1968 - Pre-filming for Fury from the Deep continued at Ealing Studios. (TCH 12)
 * 2002 - Recording for The Sandman took place at The Moat Studios.
 * 2005 - Recording for The Heart's Desire took place.
 * 2008 - Russell T Davies began writing the script for The Next Doctor.