It was clearly also influenced by American "Dirty Harry" movies and perhaps the cynical Italian police thrillers that were emerging at the time. Naschy, this time,plays a hard-boiled cop who slaps around elderly exhibitionists and makes a wounded biker with a broken leg crawl to the hospital. He is up against "the Dragonfly Killer", a vigilante who is offing pimps, prostitutes, and junkies--"cleaning up the city" much like the villains in the Dirty Harry sequel "Magnum Force" (although his motive for doing so would have made Harry Callahan crap his pants in utter disbelief). Erica Blanc plays Naschy's fashion designer wife who, after one of her gay friends is killed, decides to try to solve the case herself using her "woman's intuition". This leads to comical scenes of her sitting naked in bed pouring over grisly crime photos with a magnifying glass, or acting hysterically (albeit much more believably)when the killer sends the severed head of a Turkish pimp to their house.Of course, she stumbles across the identity of the killer before her husband does, leaving Naschy to rush to her rescue. 　　译文(2): 它显然也受到了美国“肮脏的哈里”电影的影响，也许还有当时出现的愤世嫉俗的意大利警察惊悚【资源囤-ZiYuanTun.Com】。这一次，纳希扮演一个冷酷无情的警察，他殴打那些爱出风头的老年人，并让一个受伤的摩托车手跌跌撞撞地爬到医院。他面对的是“蜻蜓杀手”，一个杀害皮条客、妓女和瘾君子的治安维持者——“清理城市”就像《肮脏的哈利》续集《大力神》(Magnum Force)中的恶棍一样(尽管他这样做的动机会让哈利 · 卡拉汉难以置信地拉在裤子上)。艾丽卡 · 布兰克(Erica Blanc)饰演纳希的时装设计师妻子，在她的一个同性恋朋友被杀后，她决定利用自己的“女性直觉”自己解决这个案子。这导致了一些滑稽的场景，比如她赤身裸体坐在床上，拿着放大镜翻看可怕的犯罪照片，或者当凶手把一个土耳其皮条客的头颅送到他们家时，她歇斯底里地(尽管可信得多)表现。当然，她在丈夫之前偶然发现了凶手的身份，让纳希赶紧去救她。