While on an afternoon walk with their children, two small town reporters notice the military camped on a hilltop. Debating the possible significance of this activity, they answer their door when two unusual strangers come knocking and find themselves held hostage in their own home.

The film tells the story of a journalist couple who invite a man and woman into their idyllic village home, but what begins with an informal interview descends into a nightmarish fight for survival.