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Casts
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Dane Clark
as James Nevill
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Paul Carpenter
as Paul Kirby
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Anthony Forwood
as Glanville
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Howard Marion-Crawford
as McGowan (as Howard Marion Crawford)
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Arthur Young
as Hyson
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Arnold Diamond
as Perkins
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Peter Gawthorne
as Bowman
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Charles Hawtrey
as Bill
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Warren Mitchell
as Laughing Man in Bar
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Hugo Schuster
as Professor