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Release date: 01/08/1938
Popularity: 3
Original language: EN
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The Spy Ring
Plotters Gamble Death for Anti-Aircraft Secrets!
5
AdventureCrimeDramaMysteryRomance
Overview
Two American-army officers are working on a new type of machine-gun for anti-aircraft warfare, when one of them is murdered. The other vows to get the spies that are after the invention and avenge his friend's death.