美国与墨西哥接壤的边境地带，因为管理混乱成了毒贩们的天堂。缉毒特工西恩•维特（范•迪塞尔 Vin Diesel 饰）精明强干，经过不懈努力终于与同侪们合力抓获了大毒枭卢塞洛。然而，卢塞洛向西恩发出警告，声称后者铸下大错。果然，毒品市场因卢塞洛入狱而重新划分利益范围，一个 自称“暗黑破坏神”的新毒枭大开杀戒，西恩的爱妻在袭击中不幸身亡，更误认为狱中的卢塞洛是幕后黑手；而卢塞洛因暗黑破坏神的步步紧...

Tariq tries to resume his normal college life; Brayden provides Tariq an escape; Monet makes plans for the business to protect her children; Cane seeks out a new family to take the streets for himself...

Tariq tries to resume his normal college life; Brayden provides Tariq an escape; Monet makes plans for the business to protect her children; Cane seeks out a new family to take the streets for himself...

美国与墨西哥接壤的边境地带，因为管理混乱成了毒贩们的天堂。缉毒特工西恩?维特（范?迪塞尔 Vin Diesel 饰）精明强干，经过不懈努力终于与同侪们合力抓获了大毒枭卢塞洛。然而，卢塞洛向西恩发出警告，声称后者铸下大错。果然，毒品市场因卢塞洛入狱而重新划分利益范围，一个 自称“暗黑破坏神”的新毒枭大开杀戒，西恩的爱妻在袭击中不幸身亡，更误认为狱中的卢塞洛是幕后黑手；而卢塞洛因暗黑破坏神的步步紧逼感...