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Patrick Magee as Prof. Marcus Carnaby |
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Joanna Pettet as Sylvia Dee |
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Max Wall as Jorg Kesselheim / George Thibedon |
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Eric Flynn as Michael Slattery |
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Дон Хендерсон as Boz Bostyne |
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Petra Markham as Helga Muller |
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Peter Settelen as Tim Hunter |
| Directing | Malcolm Taylor | Director |
| Writing | Brian Clemens | Writer |
| Sound | Laurie Johnson | Music |
| Camera | Tony Mander | Camera Operator |
| Sound | Paul B. Clay | Music Coordinator |
| Production | John Cooper | Producer |
| Editing | Al Pigden | Editor |
| Camera | Roy Simper | Camera Operator |
| Art | Henry Graveney | Production Design |
