The Trial of a Time Lord: Terror of the Vervoids (11) (23x11)
Bemutató időpontja: 1986 Dec 15
A course change that takes the Hyperion III closer to a black hole could prove unwise when there are so many aboard ship with hidden agendas. Disappearances continue, a murderer remains at large, and one person finally crumbles under the strain of harbouring a guilty secret.
