International action icon Sho Kosugi (Enter the Ninja, Revenge of the Ninja) unleashes a devastating display of martial arts virtuosity as the forces of evil push him over the edge and into a Rage of Honor. When his best friend is slain by a vicious drug ring, undercover agent Shiro (Kosugi) vows revenge. Warned by his superiors to drop his vendetta, Shiro pretends to comply, traveling to South America with girlfriend Jennifer for a long overdue vacation. Picking up the villains' trail in Brazil, Shiro forces a confrontation but it backfires when Jennifer is kidnapped by the drug-runners. Pushed to the limit, Shiro's mission of vengeance explodes into a bone-crushing martial arts bloodbath as he battles to rescue Jennifer and bring down the corrupt empire of his ruthless opponents! Directed by Gordon Hessler (Kosugi's Pray for Death).