在这部血拳6：原爆点动作片中,美国空军快递员尼克·克里根被派往美国中西部一个偏远角落的核导弹基地传递信息。然而，他不知道的是，一群恐怖分子占领了这个基地，希望在美国所有最大的城市发射导弹。慌乱中，他们把尼克锁在基地里，想阻止他干扰他们的计划。然而，他们几乎不知道，克里根中士是一名前特种部队(Special Forces)士兵，他完全有能力单枪匹马将他们关闭。
Air Force courier Nick Corrigan is sent to deliver a message to a nuclear missile base in a remote corner of the midwest. Unbeknownst to him, however, a gang of terrorists have taken over the base in the hopes of launching the missles at all of the nation's largest cities. In a panic, they lock Nick in the base, thinking to keep him from interfering with their plans. Little do they know, however, that Sgt. Corrigan is a former Special Forces soldier who is more than capable of shutting them down single-handedly.
