伽玛（凯文·狄龙 Kevin Dillon 饰）和文森特（艾德里安·格尼尔 Adrian Grenier 饰）是同父异母的兄弟，两人的性格截然不同，伽玛一直想要成名，并且为此费尽了心机，然而，渐渐在人生的道路上获得成功的却恰恰是淡泊名利的文森特，这让伽玛感到十分失落。
特托（杰瑞·费拉拉 Jerry Ferrara 饰）是文森特的管家，忠恳老实的他没有别的念头，只想一门心思的过好眼前的生活。艾里克（凯文·康诺利 Kevin Connolly 饰）是文森特最好的朋友，他时常会给文森特提出些一针见血的建议。阿里（杰里米·皮文 Jeremy Piven 饰）是文森特的经纪人，他常常和艾里克就某些事情上发生分歧。然而，聪明的阿里知道，想要保住自己的职位，他必须和艾里克搞好关系。
“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。
