Tom Baker
The Doctor
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.
Release Date | 1978-10-21 |
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Runtime | 1h 40m |
Director | Pennant Roberts |
Producer | Graham Williams |
Writers | Douglas Adams, Anthony Read |