

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.
Cast

Bernard Lee
Henry Houghton

William Sylvester
Gordon Lonsdale

Margaret Tyzack
Elizabeth Gee

David Kossoff
Peter Kroger

Nancy Nevinson
Helen Kroger

Thorley Walters
Cmdr. Winters
Gillian Lewis
Marjorie Shaw
Newton Blick
P.O. Meadows

Philip Latham
Captain Ray

Cyril Chamberlain
Anderson
Justine Lord
Christina

Patrick Barr
Captain Warner

Derek Francis
Chief Supt. Croft

Hector Ross
Supt. Woods

Paul Eddington
Johnnie (uncredited)
Videos
Storyline
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.
Recommended

The Quiller Memorandum
1966

Each Dawn I Die
1939

Indemnity
2022

The Deadly Affair
1967

They Made Me a Fugitive
1947

The Locket
1946

Time Without Pity
1957

Nancy
2018

The Blue Lamp
1950

Miss Marple: They Do It with Mirrors
1991

Tokyo Joe
1949

The Dark Past
1948
More Like This

Exploded Hell
1967

Little Nikita
1988

No Way Out
1987

With No Expiration Date
1987

Klassi Ghalina: Mission to Moscow

Farewell, the spy who loved France
2019

A Invasão
2024

The Serpent
1973

A Dangerous Boy
2024

Agent of the Secret Service
1979

Mirror Mirror
2025

Citizen K
2019