简介：A homeroom teacher held 29 students hostage as vengeance for the mysterious death of their roommate. Their act takes a toll on life and sorrow. This bloodthirsty lesson brings up the raw characters of human beings.
布兰卡·苏亚雷斯/伊万·马科斯/弗朗西斯科·加里多/阿德里安·拉斯特拉/奥斯卡·卡萨斯/斯特凡·韦纳特/Lorenz Christian Köhler/乔根·霍斯特/Yuri D. Brown/Pepe Ocio/Thomas Sauerteig/克里斯蒂安·斯塔姆/斯蒂芬·韦尔克/约亨·海格勒/胡利奥·维莱斯/