恐怖电影《美国大屠杀》内容简介：After a governor issues an executive order to arrest the children of undocumented immigrants, the newly detained youth are offered an opportunity to have their charges dropped by volunteering to provide care to the elderly.　　Once inside the eldercare facility, the volunteers discover the governor and the facility’s supervisor have cooked up a horrifyingly depraved conspiracy that endangers both the young and the old… /有关《美国大屠杀》详尽内容参考《美国大屠杀》豆瓣讨论区