A powerful cartel of Colombians tightens its stranglehold on the U.S. cocaine trade despite efforts of the DEA to infiltrate the organization.

In a desperate bid to cut off the supply at the source, Washington sends one man to wage a ruthless war of attrition, one soldier who is totally committed to the destruction of the pipeline.

Two hits, one dead dealer. But a hard probe gone sour leaves Mack Bolan weak and wounded, with the enemy breathing down his neck.

In a world where only the strongest survive, the hunter becomes the hunted.