The story of two marginalized beings, an old alcoholic and a mute boy, who meet stealing on the streets of San Francisco. The friendship that arises between the two will make the man stop drinking and go back to practicing the forgotten martial arts. Frank, the mute boy, will become his student and executing arm to help him avenge the murderer of his entire family at the hands of the mafia.
Biker (uncredited)
Madame Lu has created three "Death Machines," a trio of martial arts experts who have been injected with a special serum, turning them into mindless zombies, capable only of murder, at Lu's command. Tasked with eliminating her enemies, the Death Machines go on a blood-soaked rampage, killing anyone in their path. After they massacre an entire dojo, leaving only one survivor, the Death Machines and Madame Lu herself become the targets of his vengeance...
