Ring of Spies
The film is based on the actual events of the Portland Spy Ring trial in the U.K. A disgruntled Navy Clerk is transferred to a secret research establishment and is subsequently black-mailed/paid by Czech intelligence to procure secrets for them. He seduces the secretary who controls the most secret documents, and they enjoy the fruits of their treachery until the British authorities begin to close in on them.
Top Billed Cast
Bernard Lee
Henry Houghton
William Sylvester
Gordon Lonsdale
Margaret Tyzack
Elizabeth Gee
David Kossoff
Peter Kroger
Nancy Nevinson
Helen Kroger
Featured Crew
Peter Barnes
Writer
Frank Launder
Writer
Robert Tronson
Director
Leslie Gilliat
Producer
Thelma Connell
Editor
Arthur Lavis
Director of Photography
Cecil Mason
Sound Recordist
Norman G. Arnold
Art Direction
Jack Lowin
Camera Operator
Paul Sheridan
Casting
Ernest Gasser
Makeup Artist
Derek Cracknell
Assistant Director
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