剧集是一部以迷人的伦敦切尔西区为背景的当代犯罪片，住在船屋的探长Max Arnold 虽出生在精致富有的切尔西区，但他本人行事低调的风格却与精英专属的切尔西区相去甚远。他与周围的邻居相隔一段距离，住在一艘船屋上。Max 和他的搭档Priya Shamsie探员解决了一系列骇人听闻的谋杀案，揭开了

　　It tells the story of a discharged soldier who seeks out his father to help him with his dream of racing Supersport motorcycles.

　　A woman and her brother seek revenge against a mysterious stalker.

　　A street smart party girl gets mixed up in a violent drug deal and finds a possible way out by masquerading as a Nun.