The Spy Ring (1938)
Plotters Gamble Death for Anti-Aircraft Secrets!
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.
Release: 1938-01-08
Runtime: 61 min
Rating: 4.5 / 10
Cast
