A TV movie directed by Bob Mahoney. Based on the book by Dick Lee & Colin Pratt it tells the true story of a long running Police investigation which resulted in the arrests of 120 people and jail sentences of 170 years for the manufacture and distribution of £100M of LSD.
The Doctor arrives on a planet where two tribes, the savage Sevateem and the technically brilliant Tesh, are at war. He meets Leela, an exile from the Sevateem, and discovers that the tribes' god of evil is apparently himself...