The body of Nathalie, who disappeared 25 years ago, is found on the Deridder family estate. The event reveals a long-hidden crime, and when secrets are brought forth, the present is overshadowed by the past.

World War II: Resistance fighters accept a suicide mission to deliver a stolen Nazi submarine carrying atomic uranium. Hunted by Hitler’s army, the crew must outwit the German Navy to bring the cargo safely to America.