电影类型：剧情 惊悚 | 美国
导演：Rocky Costanzo|
主演：Daeg Faerch|诺尔·古格列米|Darian Weiss|Malcolm Xavier|Bianca Cueva|
年份：(2016)

Five students trap themselves in the basement of their high school during an all-out assault on students and faculty, all at the hands of one disturbed student geared with guns and explosives.