Safecracker Eddie Chapman is languishing in prison on the island of Jersey when the Nazis arrive. An adept manipulator of situations, Chapman convinces the Germans to use him to spy on the British. And when the would-be traitor arrives home, he convinces the English to use him as a double agent -- in exchange for a full pardon.
In the Oregon mountains, a pair of hunters encounter a machete-wielding killer in an abandoned church. Meanwhile, five campers arrive to examine some property one of them has inherited but are warned by the forest ranger not to venture forth. Soon after they set up camp, they begin hearing strange noises, encounter a mysterious singing girl and start disappearing one by one.
In a small coastal California town, Henry and Nicky are pals from blue collar families with only a short time before they ship off to World War II. Henry begins romancing new-to-town Caddie Winger, believing her to be wealthy. Mischievous and irresponsible, Nicky gets into trouble which forces the other two to become involved, testing their relationship, as well as the friendship between the boys.