Drama
Action
Adventure
Science Fiction
TV Movie
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.
Directors
Peter Davison
The Doctor
Janet Fielding
Tegan Jovanka
Mark Strickson
Vislor Turlough
Cyril Luckham
The White Guardian
Valentine Dyall
The Black Guardian
Keith Barron
Striker
Christopher Brown
Marriner
Lynda Baron
Wrack
Leee John
Mansell
James McClure
First Officer
Tony Caunter
Jackson
Clive Kneller
Collier
Directors
Top picks
TV shows and movies just for you
Box office
Budget
$0Gross worldwide
$0More to explore
Editorial lists
Related lists created by IMDb editors
- The Billion-Dollar Film Club: 50+ Movies to Reach $1 Billion Worldwideupdated 1 day ago • 52 images
- The most anticipated sequels, prequels, and spin-offs coming in 2023updated 4 days ago • 26 images
- The best things to watch this weekend: Dec. 16 - Dec. 19updated 2 months ago • 7 images
- December Picks: The Movies and TV You Can't Missupdated 2 monts ago • 20 images
- New and upcoming sequels, prequels, and spin-offsupdated 3 monts ago • 45 images
