Mangbo on AllMovie

A crack shot with a cool head and an eye for beautiful dames, Mumble Chow, private detective, embarks upon one of his most challenging cases when a pretty femme fatale lures him to the home of a triad boss looking for his missing daughter Cher. Stuffed with action, comedy and beautiful women, this exciting Hong Kong-set detective adventure is based on a popular Japanese manga. Before becoming a gumshoe, Ben Chow had been a marksman with one of the city's most elite commando police units. He got fired after arriving late to a training exercise that ended in disaster. As a detective, he meets Cher by accident when he saves her from a deadly situation. After going to work for her father, he manages to find the missing girl and bring her home. The murder of her oily fiancé, causes the triad boss to hire Mumble as Cher's new bodyguard. That's fine with the detective, for he wants to kindle a relationship with her. At the same time, he is quietly stalked by a vengeful woman who is convinced that Mumble murdered her father. Other troubles arise when someone kidnaps Cher's father, and Mumble finds out that his former commando buddies are out to fulfill a contract on his head.