The Doctor and his friends escape from the Dalek base, prompting the Daleks to devise a plan to wipe them out.
Quest roles:
John Scott Martin(Dalek Operator), Murphy Grumbar(Dalek Operator), Roy Skelton(Daleks (voice)), Bernard Horsfall(Taron), Michael Wisher(Daleks (voice)), Prentis Hancock(Vaber), Tim Preece(Codal), Jane How(Rebec), Alan Tucker(Latep), Cy Town(Passerby (uncredited))