波士頓南部的馬薩諸州黑社會勢力極為猖，其中最大的團伙要弗蘭克（杰克?尼科森 Jack Nicholson 飾）執(zhí)掌的愛爾蘭黑幫。警為了剿滅他們，決定警校畢業(yè)生比利（萊納多?迪卡普里奧 Leonardo DiCaprio 飾）潛伏其中做臥底。警官冷嘲熱諷，讓曾有過層生活的比利甚為不，他曾希望做堂堂正的警察，但是在強壓下也只得服從命令，經(jīng)過燒殺搶掠的洗禮，他贏得了弗蘭克的任。與此同時，同是業(yè)生的科林（馬特?蒙 Matt Damon飾）因為緝私有功，獲得了上級的嘉獎并且正在跟心儀女友備婚事。而實際上，是弗蘭克安插到警隊一枚棋子，兩人勾結取私利。警匪先后發(fā)存在內(nèi)鬼，一場貓鼠弈由此展開……本片得第79屆奧斯卡金像獎最佳影片、堯山丁?科塞斯摘得最佳導演?
Rik Boskamp, the son of a nerdy accountant, wants only one thing in life: not to be bullied anymore. Inspired by a mafia film, he comes up with a plan. He will make sure they move house and that his Dad becomes known in their new village as notorious mafia boss Paulo Boskampi. The plan works! Rikki Boskampi no longer gets bullied, everyone is afraid of Paulo and treats him with respect. Until a bully from the past turns up. How long will Rikki be able to keep up his lie?
