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.
The Quiller Memorandum
1966
5.9/10
Each Dawn I Die
1939
6.8/10
Indemnity
2022
6.6/10
The Locket
1946
6.3/10
They Made Me a Fugitive
1947
6.6/10
Nancy
2018
5.9/10
Time Without Pity
1957
6.5/10
Miss Marple: They Do It with Mirrors
1991
6.9/10
Topaz
1969
6.0/10
Witness to Murder
1954
6.3/10
The Assault
2014
6.8/10
M
1951
6.5/10
Lady in the Lake
1946
6.1/10
Kid Galahad
1962
6.2/10
Point Blank
1967
7.0/10
The Glass Key
1942
6.7/10
The Interview
1998
6.8/10
The Young Savages
1961
6.5/10
Pickup on South Street
1953
7.4/10
Little Caesar
1931
6.9/10
Farewell, the spy who loved France
2019
8.7/10
