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William Hartnell as The Doctor |
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Anneke Wills as Polly |
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Michael Craze as Ben Jackson |
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David Blake Kelly as Jacob Kewper |
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Terence de Marney as Joseph Longfoot |
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George A. Cooper as Cherub |
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John Ringham as Josiah Blake |
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Michael Godfrey as Captain Pike |
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Elroy Josephs as Jamaica |
| Writing | Brian Hayles | Writer |
| Directing | Julia Smith | Director |
| Production | Innes Lloyd | Producer |
| Writing | Gerry Davis | Script Editor |
| Art | Richard Hunt | Production Design |
| Sound | Delia Derbyshire | Theme Song Performance |
