韦斯利（鲍沃斯·布斯 Powers Boothe 饰）是一名探员，最近，他正在调查一宗名为“上帝之手”的恶性连环杀人案件，一个名叫芬顿（马修·麦康纳 Matthew McConaughey 饰）的神秘男人找到了韦斯利，并告诉他自己知道整个案件的来龙去脉，让韦斯利感到震惊的是，如果事实真的如芬顿所言，那么凶手不是别人，正是芬顿那已经自杀的弟弟亚当（杰瑞米·桑普特 Jeremy Sumpter 饰）。韦斯利跟随芬顿来到了亚当的墓前，在那里，芬顿向韦斯利讲述了他和亚当的过往。 原来，一切事件起源于兄弟两人的父亲梅克斯（比尔·帕克斯顿 Bill Paxton 饰），他告诉两兄弟自己遇见了天使，这位天使给了他一份名单，名单上记载的都是化身为人类的恶魔，而梅克斯要做的，就是将他们一一杀死。对于父亲的话，亚当信以为真，而芬顿却察觉到了其中的疯狂，两人的命运自此走上了截然不同的道路。
Lewis returns to Oxford after several years absence and is reluctantly assigned by his new boss, DCS Innocent, to the murder of an Oxford mathematics student who was shot while participating in a sleep study. The key-code used to access the sleep lab was assigned to a fellow maths student, Daniel Griffin, but Daniel's math tutor has provided him with an alibi. Daniel is a maladjusted young man who will soon inherit his father's automotive empire. He is disruptive and has no respect for his uncle who now heads the company. The future of the company however rests on an impending deal with Japanese investors who insist that family unity is all important at this time. When two other murder occurs, Lewis must decipher a cryptic clue left in an old case file by his former boss, Chief Inspector Morse.
