Ring of Spies (1964)

Drama
Crime
Thriller

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.

Cast

Henry Houghton
Gordon Lonsdale
Captain Warner
Chief Supt. Croft
Supt. Woods
Johnnie (uncredited)
Colonel Monat (uncredited)
Police Officer (uncredited)
Surveillance Man (uncredited)
Russian Embassy Official (uncredited)
First Member at Lords (uncredited)
Elizabeth Gee
Second Member at Lords (uncredited)
Portland Official (uncredited)
Blake (uncredited)
News Vendor (uncredited)
Tilly (uncredited)
Peter Kroger
Helen Kroger
Cmdr. Winters
Marjorie Shaw
P.O. Meadows
Captain Ray

Crew

Director of Photography
Art Direction
Camera Operator
Sound Recordist
Makeup Artist
Hairdresser
Assistant Director