STORY
The Doctor and Romana learn the second segment of the Key to Time is on the planet Calufrax. Yet they arrive on a planet called Zanak, which has been hollowed out and fitted with hyperspace engines, allowing its insane, half-robot Captain to materialise it around smaller planets and plunder their resources.
CAST & CREW
- Tom Baker
- Mary Tamm
- John Leeson
- Bruce Purchase
- Andrew Robertson
Cast
- Pennant Roberts
Director
INFORMATION
- BBC
Production Companies
- United Kingdom
Production Countries
LANGUAGES
- English
