The Spy Ring

Plot Summary

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.

Top Cast

William Hall Capt. Todd Hayden

Jane Wyman Elaine Burdette

Esther Ralston Jean Bruce (as Jane Carleton)

Robert Warwick Col. Burdette

Leon Ames Frank Denton