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Frederick Piper as Billy Hapgood |
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Kathleen Boutall as Mary Hapgood |
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Margaret Barton as Myra Hapgood |
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Elspet Gray as Phyllis Hapgood |
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John Singer as Ted Hapgood |
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Nigel Buchanan as Arthur Hapgood |
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Josephine Stuart as Genevieve "Dandy" Hapgood |
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Peter Hammond as George Harris |
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Patrick Holt as John Nielson |
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Aubrey Morris as Ted Hapgood |
| Editing | Gerald Landau | Editor |
| Art | Don Russell | Art Direction |
| Production | Henry Passmore | Producer |
| Sound | H.C. Pearson | Sound |
| Camera | Roy Fogwell | Director of Photography |
| Costume & Make-Up | Jimmy Evans | Makeup Artist |
| Writing | A.P. Dearsley | Novel |
| Writing | Arthur Reid | Screenplay |
| Directing | Charles Saunders | Director |
