Overview

The TARDIS lands on the idyllic jungle world of Deva Loka, which is being surveyed for possible Earth colonisation. Deva Loka is already home to a race of apparent savages, however: a mysterious people with strange powers which have mentally unbalanced the members of the expedition. To make matters worse, an ancient enemy of the natives known as the Mara is intent upon revenge, and latches onto Tegan's mind as its bridgehead to victory.

Details

Cast

Peter Davison

Matthew Waterhouse

Sarah Sutton

Janet Fielding

Richard Todd

Nerys Hughes

Simon Rouse

Mary Morris

Sarah Prince

Adrian Mills