S16, E1: The Doctor and Romana set out to collect the six segments of the "Key to Time." Their first stop: Ribos, a planet where the inhabitants have reached a Middle Ages stage of development.
Starring Iain Cuthbertson, Nigel Plaskitt, Paul Seed
S16, E1: The Doctor and Romana set out to collect the six segments of the "Key to Time." Their first stop: Ribos, a planet where the inhabitants have reached a Middle Ages stage of development.