黄昏六时正,东京山手线,每个星期一,都有一位女乘客被谋杀,行凶手法如出一辙,都是把毒针一下刺进受害者的头颈,大为头痛的日本警方请来有异能的女心理学家志在破案。女心理学家却发现嫌疑最大的竟然是是自己的旧情人:另一位在行内倍受争议的心理学家! 此片被称为日本版的《沉默的羔羊》,音乐效果出色,山手线沿线车站的报时讯号仿佛是催命钟!Every Monday at 6 pm a young woman is murdered in the subway. The psychiatrist Setsuko Suma is called in to assist the police. The trail leads to another psychiatrist - Dr Rei Aku - who Setsuko used to date. As she get closer to the solution, she gets more and more convinced that Aku's deprogramming of former sectmembers is important.