主演：苏帕西·宗澈瓦  普雷瓦·苏坦蓬  拉查帕特·沃拉萨恩  詹尼斯·奥普拉斯特  西瓦·詹隆库  平贲·帕尼同通隆  玛西敦·皮木颂克朗  琨吉乐娜·英塔拉信    

导演：罗宁·提姆  Kao  Wirada  Khuhavanta  

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.