The Spy Ring 1938 film complet

Genre : Adventure / Crime / Drama / Mystery / Romance
Synopis : 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.

George Waggner , Joseph H. Lewis , Harry Neumann , Francis Van Wyck Mason , William Hall , Jane Wyman , Esther Ralston , Robert Warwick , Leon Ames , Ben Alexander , Don Barclay , Egon Brecher , Paul Sutton , Jack Mulhall