The Doctor and the surviving humans fight for their lives against Taren Capel and his growing army of deadly robots.
Quest roles:
David Collings(Vorus), Pamela Salem(Rachel), Russell Hunter(Uvanov), David Bailie(Dask), Gregory de Polnay(D.84), Miles Fothergill(S.V.7), Mark Blackwell Baker(Robot), John Bleasdale(Robot), Mark Cooper(Robot), Peter Langtry(Robot), Jeremy Ranchev(Robot), Richard Seager(Robot)