Nyssa of Traken's struggle to reconcile her scientific detachment with the moral horror of the ship's revelations and hidden technologies, such as the artificial workers and resurrection chamber.

Bigon departs with the door sealing shut behind him, and the companions immediately grasp the full horror of their situation. Tegan’s panic makes her demand their release while Adric and …

Nyssa witnesses the true cost of the Urbankans' preservation when a dying hoplite is encased in a transparent regenerative field. The transparent shield pulses with light before receding to reveal …