The Spy Ring

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