ActionAdventureDramaScience FictionTV Movie

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.

Credits

Tom BakerThe Doctor

Mary TammRomana

John LeesonK-9 (voice)

Bruce PurchaseThe Pirate Captain

Andrew RobertsonMr. Fibuli