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Ronald Shiner as 'Professor' Fortescue |
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Harry Fowler as Albert |
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Anthony Newley as Percy |
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Alfie Bass as Artie Jones |
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Richard Wattis as Willoughby-Gore |
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Gerald Campion as Pugley |
| Directing | John Paddy Carstairs | Director |
| Editing | Alfred Roome | Editor |
