The Spy Ring
Plotters Gamble Death for Anti-Aircraft Secrets!
4.5/10
1938
61 min
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.
