Last updated 24 March 2024


Part Ten

Series Episode Number: 649

World Premiere: Sat 8 Nov 1986 - 5:45pm GMT [BBC One] (United Kingdom)
First Broadcast: Mon 15 Jun 2015 - 8:30pm EDT [Retro TV]
Running Time: 24 minutes 18 seconds

4.60 Million (UK)

Appreciation Index: 69 (UK)

Chart Position: 93 () (UK)

Recorded on Thu 17 Jul 1986 in Television Centre 1



The Vervoids begin to attack the crew and passengers, while someone kills a Mogarian who isn't really a Mogarian at all, but an old friend of the Doctor's