Shadows Over Shanghai

Shadows Over Shanghai is a 1938 American drama film directed by Charles Lamont and starring James Dunn, Ralph Morgan, Robert Barrat, and Paul Sutton. Set in Shanghai during the Second Sino-Japanese War, the plot centers on the efforts of Japanese and Russian espionage agents to get their hands on an amulet which is the key to a $5 million fund meant to help China purchase munitions. Footage from the bombing of Shanghai during the 1937–1945 war was incorporated into several scenes.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.