Part ThreeSeries Episode Number: 684
World Premiere: Wed 20 Sep 1989 - 7:35pm BST [BBC One] (United Kingdom)
First Broadcast: Tue 7 Jul 2015 - 10:00pm EDT [Retro TV]
Running Time: 24 minutes 13 seconds
3.60 Million (UK)Appreciation Index: 67 (UK)
Chart Position: 95 () (UK)
Recorded on Thu 01 Jun 1989 in Television Centre 3
Furious at her inability to find and engage Arthur in battle, Morgaine threatens to unleash the Destroyer upon the planet unless the Doctor gives her what she wants.