A dying teacher instructs his final student to check on the activities of five former pupils, each of whom he taught a unique and special style of kung-fu to: The Centipede, Snake, Scorpion, Lizard, and Toad (hence the title). His final student, who knows a little of each style must team up with one of the other good students to destroy the evil ones if there are any. Greed and treachery ensue as the student discovers that some of the students are indeed evil. But which one can he trust enough to team up with?
Count Dracula journies to a remote Chinese village in the guise of a warlord to support six vampires who are dispirited after the loss of a seventh member of their cult. At the same time, vampire hunter Prof. Van Helsing happens to be lecturing in the country and is persuaded by villagers to help them fight this curse of the ages.