When horror novelist Sutter Cane (Jürgen Prochnow) goes missing, insurance investigator John Trent (Sam Neill) scrutinizes the claim made by his publisher, Jackson Harglow (Charlton Heston), and endeavors to retrieve a yet-to-be-released manuscript and ascertain the writer's whereabouts. Accompanied by the novelist's editor, Linda Styles (Julie Carmen), and disturbed by nightmares from reading Cane's other novels, Trent makes an eerie nighttime trek to a supernatural town in New Hampshire.

In 1997, a major war between the United States and the Soviet Union is concluding, and the entire island of Manhattan has been converted into a giant maximum security prison. When Air Force One is hijacked and crashes into the island, the president (Donald Pleasence) is taken hostage by a group of inmates. Snake Plissken (Kurt Russell), a former Special Forces soldier turned criminal, is recruited to retrieve the president in exchange for his own freedom.