Considering his trademark of stitching together pre existing films with ninja footage, the plots in Godfrey Ho's work are questionable in logic, but this doesn't make any sense. Richard Harris appears but never returns, and characters can turn into ninja and back again mid-fight. Here, his charming hack job is just lazy. He has a knack for choosing the sleaziest films to use though; this one has full frontal nudity, rape and even a woman being whipped, making it extremely scuzzy even for him.