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William Hartnell as The Doctor |
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Maureen O'Brien as Vicki |
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Питер Первес as Steven Taylor |
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Stephanie Bidmead as Maaga |
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Marina Martin as Drahvin |
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Susanna Carroll as Drahvin |
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Lyn Ashley as Drahvin |
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Jimmy Kaye as Chumbley |
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William Shearer as Chumbley |
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Angelo Muscat as Chumbley |
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Pepi Poupee as Chumbley |
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Tommy Reynolds as Chumbley |
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Robert Cartland as Rills (voice) |
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Бэрри Джексон as Garvey |
| Writing | William Emms | Writer |
| Directing | Derek Martinus | Director |
| Directing | Mervyn Pinfield | Director |
| Sound | Les Structures Sonores | Music |
| Writing | Donald Tosh | Script Editor |
| Production | Verity Lambert | Producer |
| Sound | Delia Derbyshire | Theme Song Performance |
