23 May (production)


 * 1966 - Pre-filming for The War Machines began on a warehouse set on Stage 3 of Ealing Studios. (TCH 8)
 * 2008 - Recording for The Doll of Death took place at The Moat Studios.
 * 2012 - Recording for The Crooked Man took place at Audio Sorcery.
 * 2015 - Recording for The Black Hole took place at the Moat Studios.