Doctor Who: Enlightenment

Plot Summary

An Edwardian yacht in deep space races around the planets. There is a double agent in the TARDIS crew. The White Guardian warns the Fifth Doctor of great danger. Turlough must finally choose sides and at the end of the race lies the prize of Enlightenment.

Top Cast

Peter Davison The Doctor

Janet Fielding Tegan Jovanka

Mark Strickson Vislor Turlough

Cyril Luckham The White Guardian

Valentine Dyall The Black Guardian