尼克（艾伦•艾克哈特 Aaron Eckhart 饰）是这个世界上最赚钱也最富有争议的行业――烟草业 的代言人。他每天不仅要像推销员一样用三寸不烂之舌去说服人们抽烟，还要不得不变着法子去对付禁烟团体、环保团体和科学团体的抗议，在政府和参议员中想尽办法为烟草业谋取最大利 益。 尼克还有两个知心朋友――为酒业代言的波利（玛丽亚•贝罗 Maria Bello 饰）和为军火业代言的鲍比（大卫•科恩查内 David Koechner 饰）。相同的行业性质让三人成为无话不谈的密友，经常在一起交流怎样对付环保团体等各种社团的抗议、如何在政府、参议员中周旋的诀窍。 在政治和商业互相交错的舞台上，他们上演了一出又一出好戏。
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.
