The Doctor and Romana arrive on the marsh moon of Delta Magna in search of the next segment of the Key to Time. They are caught in the conflict between the native Swampies and the crew of a chemical refinery. The presence of a gun runner complicates matters; to make things worse, the Swampies intend to awaken Kroll, the giant god that lives beneath the swamps.
January 13, 1979
BBC
10 people
Tom Baker
The Doctor
Acting
Mary Tamm
Romana
Acting
Neil McCarthy
Thawn
Acting
John Abineri
Ranquin
Acting
Philip Madoc
Fenner
Acting
Glyn Owen
Rohm-Dutt
Acting
Carl Rigg
Varlik
Acting
Frank Jarvis
Skart
Acting
John Leeson
Dugeen
Acting
Grahame Mallard
Harg
Acting
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