吉米(大卫·卡罗素 David Caruso 饰)曾经在黑道里摸爬滚打,但如今改邪归正,成为了替警方效力的卧底。黑帮大佬利特(尼古拉斯·凯奇 Nicolas Cage 饰)十分赏识有勇有谋的吉米,对他十分重用,甚至想要吸纳他成为帮派内部的核心成员。这对警方来说是一件好事,但对吉米来说就没那么好了,因为利特生性残暴而又多疑,如果被他发现了自己的真实身份,那自己就只有死路一条。 终于,吉米创造了一个大好机会,使得警方终于找到了能够逮捕利特的证据。可是最终,利特还是因为证据不足而重获自由,这也就意味着,吉米的身份已经曝光,而他已经成为了利特的眼中钉肉中刺。Jimmy Kilmartin's an ex-con who's trying to go straight. But he can't say no to a quick driving job because his so called friend's life is threatened. The job is for Little Junior Brown, a violent and powerful villain. When things go wrong, Jimmy is left to do the time, and his whole life is turned upside-down, but if that wasn't enough, the cops won't leave Jimmy alone when he gets out... They want 'Little Junior'