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Basil Dignam as Jim Benson |
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Anthony Ainley as Dick Alderson |
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Suzanne Neve as Janet Tuttle |
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Richard Coleman as Inspector Hollis |
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Olaf Pooley as Father Goodman |
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Oscar James as Dupree |
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Dan Jackson as Lloyd |
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John Ashley Hamilton as Danny |
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Carmen Munroe as Beverley |
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Bari Jonson as Spadey |
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Ronald Bridges as Wilkins |
| Directing | Stanley Goulder | Director |
| Writing | Jon Manchip White | Writer |
| Production | Richard Gordon | Executive Producer |
| Directing | Lorna Selwyn | Continuity |