28 October (production)


 * 1964 - Sydney Newman wrote to Carole Ann Ford, responding to her letter of that week, in which Ford thanked him for the opportunity of playing Susan. He rejects her gratitude, saying: "...we are greatly indebted to you. You have done a fine job for us in the BBC, and we are deeply appreciative of your work."
 * 1967 - Episode two of The Ice Warriors was recorded at Lime Grove Studios D. (TCH 11)
 * 2004 - Recording for The Game took place at The Moat Studios.
 * 2009 - Recording for Nevermore took place at The Moat Studios.
 * 2019 - Recording for The First Doctor Adventures: Volume Five took place at The Soundhouse.