After being killed by a gang of bandits who desecrate a Buddha statue, a young boy named Ah Kuo is revived by Ultramen and becomes a new Ultraman. Together, the Ultramen battle an army of monsters who are awakened by a failed rocket test.

POW's rescued from tiger cages in Vietnam are brought into a secret mission by an Army Captain. However when the group finds a cache of gold, greed sets in and the mission goes awry.