在这部杀人者的记忆法剧情/犯罪/悬疑片中,该片根据同名小说改编，讲述患有阿兹海默症的连续杀人犯炳秀(薛耿求饰)金盆洗手，可村庄却再现连环杀人案，这让炳秀陷入混乱记忆之中。于此同时女儿(金雪炫饰)，神秘男子(金南佶饰)也身陷其中。
Former serial killer Byung-su gets diagnosed with Alzheimer's. The doctor tells him that it's due to the aftereffects from a traffic accident 17 years ago; the same accident that stopped him from his killings and allowed him to live a normal life with his dear daughter. So when a series of murders occurs near his town, Byung-su gets worried whether the killings are his doing during his memory lapses. But then he comes across Tae-ju and instinctively realizes that he is the serial killer. He reports this to the police, only to learn that Tae-ju is one. Byung-su tries to find firm evidence that Tae-ju is a psychopath, but only raises Tae-ju's interest in him and his daughter. And now with his memory slipping, Byung-su must find a way to protect his daughter from Tae-ju.
这部片上映版和导演剪辑版几乎两部片，导演剪辑版回答了所有问题。同样的记忆，不同的真实。第一次写影评，主要针对结尾。。十个问题。最深沉的“爱” ---- 阿尔茨海默病+多重人格的绝妙组合！。杀人者的记忆法 影评浅析。杀人者的记忆法，5星神剧！（烧脑神剧的真实版本）。仅作记录。回忆的偏差。记忆到底哪一部分才是真实的，看完你知道真相了吗？。
