The Spy Ring

Plotters Gamble Death for Anti-Aircraft Secrets!

• Adventure
• Crime
• Drama
• Mystery
• Romance

• 61 Mins
• 1938
• en

• star5.0/ 10

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.