Fernando Poe Jr. stars as Carding Villamar, who becomes a crusader against corruption and the abuse of power after his brother is murdered for refusing to sell his property to a conniving congressman. Armed with just a rifle, Villamar takes up the quest for justice, but can he survive against all the mercenaries and cops in the legislator's pocket? Michelle Aldana and Johnny Delgado are among the supporting cast in this Filipino actioner.