The Caves of Androzani: Part Four 1984
9.1 420 Chellak and his men attack Jek's base. The Dr crash lands the ship, and must escape from his captors, find the antidote to Spectrox poisoning and save Peri. He does so, but at the cost of his own life.
Runtime: 26
Starts: Colin Baker, Peter Davison, Nicola Bryant, Christopher Gable
Director: Graeme Harper