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...
The Doctor
Sarah Jane Smith
Harry Sullivan
Vira
Noah
Rogin
Lycett
Libri
The Wirrn
High Minister (voice)
Voices on Nerva (voice)
Writer
Director
Producer
Script Editor
Visual Effects
Makeup Artist
Lighting Director
Original Music Composer
Special Sound Effects
Costume Design
Production Design
Production Assistant
Sound