Doctor Who: Enlightenment
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.
Genre: Drama, Action, Adventure, Science Fiction, TV Movie
Cast: Peter Davison, Janet Fielding, Mark Strickson, Cyril Luckham, Valentine Dyall, Keith Barron, Christopher Brown, Lynda Baron, Leee John, James McClure, Tony Caunter, Clive Kneller
Crew: Fiona Cumming (Director), Barbara Clegg (Writer), Eric Saward (Script Editor), John Nathan-Turner (Producer), Malcolm Clarke (Original Music Composer)