Last updated 02 January 2017
Broadcast: Tuesday 12th April 2016
11:30pm-12:00am EDT (03:30 GMT) « »
Featuring: Peter Davison, Janet Fielding, Mark Strickson, Keith Barron, Valentine Dyall
While Tegan has to cope with the unwelcome attention of Marriner, the Doctor realises that Striker and his officers are Eternals and that the human crew mean nothing to them...
Synopsis Source: Doctor Who Guide
Broadcast Source: Retro TV