简介
一个考古学教授带着几个年轻学生在树林里寻找一个神秘的洞窟，据说埋藏着古代的秘密。他们最终找到地方的时候，队伍中的几个人露出了贪婪的面目，把其余人绑起来，想夺走洞中的宝物。没想到在洞中搜寻宝物时，其中一人拿到一顶诅咒的王冠，无意中释放出了宝藏的守护者——一只隐形的怪物，它似乎跟外星人有关。怪物一路追杀，将这一行人逐个杀死……。Based on the true story of the events that led to the death of Kenneth Chamberlain Sr., an elderly African American veteran with bipolar disorder, who was killed during a conflict with police officers who were dispatched to check on him.。