Portal:Doctor Who/Selected story/29

Galaxy 4 is a serial in the British science fiction television series Doctor Who, which was first broadcast in four weekly parts from September 11 to October 2, 1965.

The Doctor, Vicki, and Steven land on an unknown planet which will soon die on which the hideous Rills with their Chumbley robots, and the Drahvins had crashlanded. The Drahvins try to enlist the Doctor's help to destroy the "evil" Rills, but who are the real villains?