Part Three
Series Episode Number: 664World Premiere: Mon 16 Nov 1987 - 7:35pm GMT [BBC One] (United Kingdom)
First Broadcast: Thu 25 Jun 2015 - 8:00pm EDT [Retro TV]
Running Time: 24 minutes 22 seconds
5.40 Million (UK)
Appreciation Index: 60 (UK)Chart Position: 87 () (UK)
As Billy and Ray do what they can to help save Delta and the baby, the Doctor and Goronwy the beekeeper face Gavrok and his Bannermen one last time