Chris是一名利物浦应急响应警员，负责夜间巡逻。他是一个危机重重、道德感模糊，且不走寻常路的人。
　　Chris在自己的个人生活和工作中都尽力避免麻烦，但现在被迫和新来的菜鸟Rachel做搭档。两人很快发现，在这个高压又无情的夜间世界中，他们的生存将取决于是帮助彼此，还是毁掉彼此。

　　Series two joins Chris Carson six months later. Chris is attempting to rebuild his life, and his relationships, desperate to avoid the corruption that nearly sucked him under. He is trying to be a better police officer, a better man, and most importantly, a better father to his daughter Tilly. All whilst still dealing with the relentless trauma of being a night response officer. Chris wants a day job. Chris needs a day job. But is he prepared to risk everything to get one?

　　SUPACELL is about a  group of five ordinary people who unexpectedly develop superpowers. They have little in common except for one thing: they are all Black South Londoners. It is down to one man, Michael Lasaki, to bring them all together in order to save the woman he loves

　　在托马斯看管的一个派对上，一个叫做索菲亚的女孩自杀，引起了这几个少年生活的一场波澜。库克（杰克•奥康奈尔 Jack O'Connell 饰）因兜售毒品被警方认定为是凶手而被关进了监狱。而纳奥米（莉莉•拉芙莱斯 Lily Loveless 饰）在警方问话中的吞吞吐吐引起了女友艾米莉（凯瑟琳•普雷斯科特 Kathryn Prescott 饰）的怀疑，发现纳奥米曾跟索菲亚发生过关系。艾菲（卡雅•斯考达里奥 Kaya Scodelario 饰）在三角关系中最终选择了弗雷德（卢克•帕斯夸尼洛 Luke Pasqualino 饰），却因为因为精神状况出了问题，被送进医院治疗。她的主治医师约翰因为爱上艾菲而对她催眠。
　　故事内容延续第三季，几个少年度过迷茫混乱的青春期后，渐渐成长起来，各自的命运也发生了不同的转折。