Bulletproof follows two meijubar.net cops, Bishop and Pike, as they chase down hardened criminals in London's East End. On the surface Bishop and Pike have a lot in common they are cool, smart, unapologetically street-wise and tough; they share a deep, fraternal relationship - and are always there for each other. However, they come from very different backgrounds and their personal motivations and emotional lives outside the police force differ as a result: Pike is an aspirational family man, the son of a decorated police officer who's determined to follow in his father's footsteps, but not be in his shadow. Bishop grew up in care homes and on the streets, and never knew his father. Despite these differences Bishop and Pike are bonded by the same moral code and work brilliantly well together even when the chemistry between them looks set to explode.
第二季中，侦探杜尔西·柯林斯（凯特·波克斯 Kate Box 饰）和埃迪·雷德克利夫（玛德琳·萨米 Madeleine Sami 饰）将前往澳大利亚的Top End地区。她们起初在达尔文调查雷德克利夫前任警务伙伴布什的死亡案件，然而在一个偏远小镇发现了两名Top End知名人士的尸体，这开启了一场“更紧张、更棘手”的新调查。
