Rachel is introduced to a viral craze of allowing people who living the walls out into the world. This ends up badly and when her parents don't believe her two kids from her school do as they attempt to fight back against these creatures.
演员：阿曼达·多诺休 休·格兰特 凯瑟琳·奥克森伯格 彼得·卡帕尔迪 赛米·戴维斯 斯特拉特福德·约翰斯 保罗·布洛克 伊莫金·克莱尔 Chris Pitt 吉娜·麦基 克里斯托弗·盖布尔 Lloyd Peters Miranda Coe Linzi Drew Caron Anne Kelly Andy Norman 肯·罗素