A band of Thai mercenaries embark on one last mission to save a general after the Fall of Saigon. Posing as Chinese Red Guard, they infiltrate a compound and regain the general only to be given chase. Racing to the shore, while picking up several female soldiers, they escape on a fishing boat with their pursuers in toe. The jungle island both parties reach happens to be a leper colony, and while the horribly disfigured inhabitants are friendly, they become pawns in the ensuing battle. Now the mercs must dig in for their lives against a Red Guard commander who just doesn't relent.
The daughter of a brilliant Thai army colonel, who invented the machine battle Cobra Thunderbolt, takes on the lao-army to rescue his kidnapped father.
A tribe of snake-men are out to wreak havoc on a Miao minority group. Old Chang is not only the witch-doctor of the Miao people, but he and his two sons also help defend them against the intruders.
Tam, A violent nightclub owner wants his partner disposed of, in order to have complete control of the club. Willing to fight for power, the two engage in a series of action packed brawls.
