On 9 October, the following important behind-the-scenes events were known to have occurred:
- 1963 - Filming for "An Unearthly Child" restarted at Ealing Studios following September's false start.
- 2014 - Recording for Little Doctors and The Way of the Empty Hand took place at The Moat Studios.
- 2017 - Recording of The Diary of River Song: Series Four took place.
- 2017 - Recording for The Dispossessed took place at The Moat Studios.