
The Quintessential Crisis (The Five Doctors)
21/12/2025 | 1h 16 mins.
Wednesday 23 November 1983. The Five Doctors. Well, our ridiculous show has just turned twenty, and so it’s time for everyone both alive and available to celebrate the occasion by reporting first to North Wales and then to the BBC Television Centre. But only one man can give them all exactly the right things to say and do — and that’s the man who knows what colour monsters are.

The East Wing of the Hydrax (State of Decay)
14/12/2025 | 57 mins.
Saturday 22 November 1980. State of Decay. This week, on a planet where evil carnivorous overlords oppress and prey on a helpless populace, we decide to watch and discuss State of Decay.

Dark Doubles (Horror of Fang Rock)
07/12/2025 | 1h 25 mins.
Saturday 3 September 1977. Horror of Fang Rock. Terrance’s planned vampire story has been unexpectedly cancelled, and he has only a few weeks to come up with a replacement. Fortunately, he’s brilliant. Melvin Peña joins us to discuss Horror of Fang Rock.

Masterclass (Robot)
30/11/2025 | 51 mins.
Saturday 28 December 1974. Robot. This week, Terrance gives up the script editor’s seat to Bob Holmes — but not before adding a final flourish to his era (and scoring one more paycheque) as the writer of Tom Baker’s first story, Robot.

Boys’ Own Cliffhangers (The War Games)
23/11/2025 | 1h 4 mins.
Saturday 19 April 1969. The War Games. This week, 500 Year Diary begins its six-week hagiography of Doctor Who writer, script editor and raconteur Terrance Dicks, with a discussion of his first on-screen script credit The War Games. Ten monster-free episodes culminating in a series-ruining revelation about the Doctor’s backstory — can Terrance make it work?



500 Year Diary: A Doctor Who Podcast