The Doctor and Peri arrive on Karfel, a planet ruled by fear where the enemies of its ruler, the despotic Borad, are banished into a time tunnel known as the Timelash.
Colin Baker , Nicola Bryant , Robert Ashby , Paul Darrow , Eric Deacon , Neil Hallett , Jeananne Crowley , Tracy-Louise Ward , Steven Mackintosh , Christine Kavanagh
BBC
