在这部菜鸟霹雳胆动作/喜剧/犯罪片中,Nick Pulovski（Clint Eastwood饰）是一名警察，他在汽车团伙盗窃科工作，但到目前为止，他还从来没有真正破获过一起汽车团伙盗窃案。他可谓是到现在还一事无成。但当他发现一个叫Strom（Raul Julia饰）的男人可能是一个汽车盗窃团伙的幕后主使，同时也是商店连环抢劫案的主要案犯时，他意识到这可能是他咸鱼翻身的大好机会。然而，要抓住这个家伙可不是件容易的事！在一次执行任务的时候，Nick的搭档在任务中殉职了，这桩案子的性质由盗窃案转变成了杀人案，因此，案子接下来的发展又与Nick无关了。这时，Nick又有了一个新搭档，叫David Ackerman （Charlie Sheen饰），他刚升为探员不久。似乎那桩案子已经远离了Nick，但Nick仍然不想放弃跟踪这件案子，他希望能为自己死去的搭档报仇雪恨，而David对一切都还很陌生也很好奇，完全不知道事情的严重性。David忽然想起了儿时的经历，这让他开始害怕起来……
Nick Pulovski is a cop, who is presently assigned to the auto theft division and who for the most part of his career has not done anything worthwhile. But when he discovers that a man named Strom is the brains behind a major car theft and chop shop ring, he sees this as his opportunity to do something. After his partner is killed, the case is then transfered to homicide, so he is taken off the case. And he is assigned a new partner, David Ackerman. a cop who has just recently been promoted to detective. But Pulovski feeling as if Strom is his decides to continue pursuing him but Ackerman who tries to play by the rules is not sure what to do, and he is also a little afraid cause of a childhood incident.
