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Trailer
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Main Cast
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Phyllis Calvert
Lydia Heathley
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James Donald
Prof. Michael Heathley
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Robert Beatty
Maj. Sam Seagram
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Herbert Lom
Dr. Alex Leon
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Muriel Pavlow
Caroline Cartier
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Noel Willman
Dr. Dennis Bord
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Walter Fitzgerald
Sir Charles Craddock
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Patric Doonan
Brian Jackson
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Maurice Denham
Prof. Carrington (project director)
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Marjorie Fielding
Mother Heathley
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ID: tt0046123