“汉尼拔”约翰·史密斯（连姆·尼森LiamNeeson饰）、坦普莱顿·派克（布莱德利·库珀BradleyCooper饰）、莫多克（沙尔托·科普雷SharltoCopley饰）和“水牛”巴拉克斯（昆顿·杰克逊QuintonJackson饰）曾经是美军游骑兵成员，四人在与墨西哥恶徒交火中相遇，并由此成立靠赏金为生的天龙特工ddd。在成军8年后，天龙特工队接到新的任务。据说伊拉克战争期间有隶属美国的黑军抢夺伊方印钞机，并用它大量生产伪造美钞。史密斯等人的任务就是在伪钞和设备运回美国之前将其夺回。然而事态却朝着无法预料的方向发展，史密斯的上司更死于离奇的意外。在此之后，天龙特工队被军事法庭判刑。此后不久，史密斯和成员相继越狱，势要将黑军的败类绳之于法……本片根据美国20世纪80年代的同名电视剧集改编

"Hannibal" John Smith (Liam Neeson), Templeton Parker (Bradley Cooper) Bradley Cooper), modoc (Sharlto Copley) and "buffalo" barak, (Quinton Jackson) used to be the members of the rangers, four people meet in the evil ACTS in a firefight with Mexico. After 8 years into the army, tianlong agents received new tasks. It is said that during the Iraq War, black troops belonging to the United States robbed the Iraqi banknote printing machine and used it to produce counterfeit US dollar bills in large quantities. The task for Smith and others was to recover the counterfeit notes and equipment before they were shipped back to the United States. However, the situation developed in an unexpected direction, and Smith's boss died in a bizarre accident. After this, the tianlong special agent team was sentenced by the military court. Shortly thereafter, Smith and his members escaped from prison one after another, determined to bring the scum of the Black Army to justice... This film was adapted from the American TV series of the same name in the 1980s