洛城建筑师保罗再度上场，将他的正义感发挥到极致！此回，一位朋友的女儿因为吸食过多的毒品而身亡，于是保罗决定要南加州的毒枭老大为此付出代价。

Paul Kersey, LA architect and part-time vigilante, is fed up with violence and wants a quiet life. However, when friends daughter dies of overdose, he has no choice but to go to war on drug dealers.