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.
Visual Effects | Dave Chapman | Visual Effects |
Production | John Nathan-Turner | Producer |
Art | Malcolm Thornton | Production Design |
Directing | Peter Grimwade | Director |
Writing | Eric Saward | Script Editor |
Writing | Christopher Bailey | Writer |
Costume & Make-Up | Barbara Kidd | Costume Design |
Sound | Peter Howell | Original Music Composer |
Costume & Make-Up | Suzan Broad | Makeup Artist |
Sound | Alan Machin | Sound |
Lighting | Mike Jefferies | Lighting Director |
Editing | Steve Murray | Editor |
Visual Effects | Peter Logan | Visual Effects Designer |
Production | Rosemary Parsons | Production Assistant |