ColonelBranson(ThomasGibson),headofasecretandcovertdivisionoftheNSA,kee stheShadowWolveso eratingalbeitnowinde endentandrogue.HisangerafterhisdaughterwaskilledinAfghanistantrainingciviliansdriveshimtodefend"his"Americaandherbordersbyallmeanslegalorotherwise.WhenISISterroristsbegintosneakacrosstheUSBorderintoArizona,BransonalertstheShadowWolvestotrackandsto them.BransonsendsEricShaw(CodyWalker),hismostdeadlyandeffectiveagent,tojoinu withtheShadowWolves.TheWolvesareledbyNabahe(GrahamGreene),aNavajohonoredmilitaryveteran,andanoldcolleagueofBranson’s.AtthesametimeinLondonLadyMilton-Simon(LouiseLombard),headofanMI6anti-terroristdivision,sendsouthereliteagent,MajorMcLaren(TomHutch),totrackaterroristnamedKhan(SolomonShiv)whohasa ersonalvendettaagainsttheUSandtheShadowWolves.LadyMiltonandMcLarenlearnKhanisheadingtoMexicotobe..