STORY
In the distant future, the Doctor, Sarah and Harry find a space station preserving the future of mankind. But the insect Wirrn have got there first...
CAST & CREW
- Tom Baker
- Elisabeth Sladen
- Ian Marter
- Wendy Williams
- Kenton Moore
Cast
- Rodney Bennett
Director
INFORMATION
- BBC
Production Companies
- United Kingdom
Production Countries
LANGUAGES
- English
