A group of Asian prisoners held in the united states are awarded one chance for freedom. They are to go in to Vietnam and destroy a depot of all missles that the united states left during the pull out. The group, headed by Lt. Lam and convict Tung, connect with a trio of female freedom fighters and also a happy-go-lucky martial artist called'Rat'. Because one of them is really a double agent the entire group is captured by the VC, however they all escape, cross an bridge, and access into the base ahead of their V C. With this point the original group nearly all is dead, which is upto Rat and Tung to fight that the VC's leader, a giggling that is bizarre man who is lightning.