Eric and Andrew, with seven-year-old Wen, are vacationing at a remote cabin on a quiet New Hampshire lake. When Leonard appears in the driveway, he is the largest man Wen has ever seen, but he is young, friendly, and he wins her over. Leonard abruptly apologizes and tells Wen, "None of what's going to happen is your fault". Three more strangers then arrive at the cabin carrying unidentifiable, menacing objects. As Wen sprints inside to warn her parents, Leonard calls out: "We need your help to save the world." Now the fate of a loving family-- and quite possibly all of humanity-- are entwined.--