After a D.E.A. and S.W.A.T. cartel take-down ends in a shootout, S.W.A.T. Agent Travis Hall seizes a mysterious prisoner carrying him . Eventually, the S.W.A.T. compound is under siege by wave-after-wave of attack teams attempting to regain the prisoner referred as"The Scorpion" for the tattoo blazed across his spine. When Travis discovers that his prisoner is a secret Ops doubleagent implanted inside the cartel, it's up to him and also his expert S.W.A.T. team to keep"The Scorpion" along with also his billion-dollar secrets safe.