The Spy Ring
movie
View on VideBits →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.
Cast & crew
Esther Ralston · George Waggner · William Hall · Robert Warwick · Ben Alexander · Don Barclay · Francis Van Wyck Mason · Joseph H. Lewis · Leon Ames · Jane Wyman · Jack Mulhall · Egon Brecher · Paul Sutton