杰克（安迪·萨姆伯格 Andy Samberg 饰）是一位精明强干的警探，被他所捕获的罪犯能排上好长一列，然而，在其他同事，包括他那新上任的上司雷（安德鲁·布劳尔 Andre Braugher 饰）眼中，一心追求“成绩”的他似乎有那么一些“不守规矩”。艾米（Melissa Gallo 饰）出生于警察世家，作为家中唯一一个穿上警服的女孩，她明白自己肩上背负着怎样的重担，有些时候，这重担压得她都有些喘不过气了。 泰瑞（泰瑞·克鲁斯 Terry Crews 饰）性格懦弱，担心妻子带着一对双胞胎女儿离他而去，因此拒绝外勤。而查尔斯（乔·洛·特鲁格里奥 Joe Lo Truglio 饰）则陷入了对美女探员洛萨（斯蒂芬妮·比翠丝 Stephanie Beatriz 饰）那注定不会有结果的恋情之中无法自拔。
“In the early 1990s, at the height of the international war on drugs, the government agency in charge of Britain’s borders, Her Majesty’s Customs and Excise, realized that they were losing the battle against drug smuggling. Their solution was extraordinary,” reads the logline. “In a top-secret operation, a small team of British Customs employees were sent undercover. Their task – to infiltrate Britain’s most dangerous drug gangs.” “They were not trained spies. These were ordinary men and women, plucked from ordinary lives around the U.K, put through a basic training regime then told to build new identities in the criminal underworld. These identities were called Legends.
改编自维克托·拉瓦列2013年的小说《The Devil in Silver》。聚焦搬运工人Pepper（丹·史蒂文斯 Dan Stevens 饰），因为坏运气和坏脾气，他被送到了一所名为New Hyde的精神病院，里面满是被社会遗忘的人。Pepper想要获得自由，就必须面对与他作 对的病人、怀着阴森目的的医生，甚至恶魔本人。这里是地狱般的地方，任何事情都不是表面那样，Pepper必须直接面对一个以New Hyde里人们的苦痛来蓬勃壮大的存在，但这样可能会证明：最可怕的恶魔恰恰是他自己。
