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Sandy Powell as Sandy Skipton |
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Kay Walsh as Diana |
|
John Warwick as Brown |
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Gus McNaughton as Nobby |
|
George Merritt as Bull |
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Leslie Perrins as Williams |
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Franklin Dyall as Dr. Stolk |
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Robert Rendel as Sir Herbert |
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Aubrey Mallalieu as Prof. Myles |
| Directing | Herbert Smith | Director |
| Writing | Gerald Elliott | Writer |
| Writing | Reginald Long | Writer |
| Production | Herbert Smith | Producer |
| Crew | Hone Glendinning | Cinematography |
| Art | Philip Bawcombe | Art Direction |
| Directing | Arthur Alcott | Assistant Director |
| Sound | Harold V. King | Sound |
| Camera | H.A.R. Thomson | Camera Operator |
