The Doctor and Sarah Jane arrive on the planet Exxilon, where all electrical energy is drained off by an unknown force. The Doctor meets a Marine Space Corps expedition from Earth, stranded by the energy drain, who tell him that a plague is sweeping the galaxy and that the antidote, Parrinium, can be found only on Exxilon. Sarah meanwhile discovers a magnificent white edifice with a flashing beacon on top, but is captured by a group of savage Exxilons to be sacrificed for defiling their city. The Doctor and the humans enter into an uneasy alliance with a group of Daleks who had also landed on the planet and whose weapons were also drained of energy. Type: Action Figures