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.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
Your rating
Your review
Cast
25 people
Robert Tronson Director · Frank Launder Writer Peter Barnes Writer
First release March 23, 1964 · Produced in United Kingdom · Production Paramount Pictures, Mark III Scope Productions
Production
British Lion Films
Production
Paramount Pictures
Studio
Mark III Scope Productions
Production
Triglav Film
Production
United Kingdom
Produced in
Languages
Original language
English
Spoken on screen
English
Release dates
United Kingdom · March 23, 1964
Theatrical
No release date listed for United States.
United Kingdom
July 27, 2014 · Physical · DVD
More from Robert Tronson
Other films they directed, best known first.
If you liked Ring of Spies
Picks that share its genres, themes, cast and crew.
Some details come from TheTVDB.