一辆满载运火的卡车被劫走，为了全州安全，当局只好派出一位素以强悍，不按常规行事著名的德州警骑，负责侦办此案。为首的歹徒是几个狡诈缠的家伙，不但功夫高强，且又施展美人计，最后还绑走他的女儿远墨西哥，他该如何追击，转逆局势？The archetypical renegade Texas Ranger wages war against a drug kingpin with automatic weapons, his wits and martial arts after a gun battle leaves his partner dead. All of this inevitably culminates a martial arts showdown between the drug lord and the ranger, and involving the woman they both love.