Four American best friends decide to take the back roads travelling to a wedding in England, on their way a deadly secret forces the girls to be stranded in the woods, where they discover a house occupied by Miss Perkins, who promises to look after them until help comes. Little do the girls know, a dark evil lurks in the attic above them, waiting until they're alone and only when the girls come face to face with 'it' will they truly discover what real horror is.