边境杀手

　　The crooks in London know how it works. No one carries guns and no one resists the police. Then a new gang appears that go one better. They dress as police and steal from the crooks. This upset's the natural order of the police/criminal relationship and the police and the crooks join forces to catch the IPOs (Impersonating Police Officers), including an armored car robbery in which the police must help the gangs to set a trap.

　　影片翻拍自1992年的同名恐怖片。
　　Caitlin（玛丽·伊丽莎白·温斯特德 Mary Elizabeth Winstead 饰） 聘请到一位似乎完美的新保姆 Polly（麦卡·梦露 Maika Monroe 饰）以为从此可以安心，殊不知保姆暗藏心机……一切幸福，原来只是噩梦的开始。