

The Spy Ring
Plotters Gamble Death for Anti-Aircraft Secrets!
Jan 8, 1938 · 1h 1m · Adventure, Crime, Drama, Mystery, Romance
⭐ 4.5· 4 votes
Director Joseph H. Lewis
Writer George Waggner
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.























































