Professor Van Helsing had been asked to help against the tyranny of skeletal creatures that are responsible for terror and death amongst the peasants in rural China. He is the only person qualified to deal with the cause of these phenomena, for the undead are controlled by the most diabolical force of all.... Count Dracula. But he is not alone- to aid him comes a mystical brotherhood of seven martial arts warriors.

A mad scientist wants to get his hands on a certain growth-accelerating serum developed by Hong Kong scientist Dr. Li Zong-Hua so that he can create an army of supermen and conquer the world.

The bandits of Hulu Valley murder the chief of Mei Clan while searching for a treasure map. In retaliation, the clan’s leading swordsman Feng-chun (Chan Leung) infiltrates the bandit’s fortress hideout in anticipation of a surprise attack by a larger force and unexpectedly finds himself romantically involved with the bandit leader’s feisty daughter (Cheng Pei-Pei).