温馨提示：[DVD：标准普清版] [BD：高清无水印] [HD：高清版] [TS：抢先非清晰版] - BD蓝光和HD超清版本不太适合低宽带的用户和网速过慢的用户观看。
剧情介绍
For every psychopath there are signs. Would you see them? Revisiting some of the most dangerous killers in modern history to see which psychopathic traits they exhibited. Featuring real archive footage. 每一个精神病患者都有迹象。你会看到他们吗？重温一些现代史上最危险的杀手，看看他们表现出哪些精神变态的特征。以真实的档案片段为特色。
……同类型欧美综艺
