Devil Killer(1980)

Devil Killer is Robert Tai's directorial debut, a crime thriller that repurposes footage from Best and Worst (1974). The film follows a ruthless rapist and jewel thief alongside his criminal gang as they face justice from two determined adversaries: a dedicated cop and a young avenger seeking revenge. Tai blends action and vigilante drama in this exploitation-era entry, where law enforcement and personal vengeance converge to take down a dangerous criminal operation. The film captures the gritty tone of 1970s Hong Kong cinema, mixing police procedural elements with revenge narrative. Devil Killer marks Tai's entry into directing with a straightforward crime story centered on the pursuit and downfall of violent criminals.