致命防御是JohnMurlowski 导演于2017 年拍摄的
美国恐怖 ,并由未知 担任主演,电影讲述了 :
A single mother signs up for self-defense classes from a handsome instructor. But he develops a frightening obsession with her and orchestrates an increasing deadlyarray of "tests" to see if she has truly learned from his lessons.