The "godfather of the kung-fu film," Chang Cheh, started a winning streak by making the internationally renowned The Five Venoms. He followed that hit with many more high-flying "bloody good" entertainments featuring the same cast in new roles. But of all the "Venom" movies, this one stands out as perhaps the most chilling. Masked killers are wreaking havoc and instilling terror with their vicious weapons of choice: razor-sharp, gut-shattering tridents. Only three fearless fighters dare investigate, leading to mass murder and magnificent martial arts.