Mysterious Heroes centers around Lau Tien, master of the deadly 13-Sword Style. Thrown into prison by a group of jealous enemies, the 13-Sword Style is rarely spoken of, let alone seen, until 20 years later, when a second swordsman going by the name of Lau Tien proves to be the world's second 13-Sword expert. Action-packed martial arts chaos ensues when the enemies of the original Lau Tien vow to destroy his successor.

The plot deals with a search for a valuable pearl, dubbed the Buddha's Relic, which is sold to an unwitting Japanese emissary by a corrupt Ching Dynasty prince who seeks to steal it back for his own purposes.

During the Manchurian invasion of China, the son of the Ming Dynasty General takes refuge in the Shaolin Temple to learn martial arts, so that he may seek revenge for his dead father. But he must first endure the rigorous test of the temple's legendary 18 Bronzemen.

Carter Wong plays a young chinese martial arts student who travels to Korea to learn Taekwondo. Soon he comes up against a vicious gang who want all the local martial arts schools to join their evil association. But before he can defeat the bad guys, he has to learn to master his own strong desire to fight.

Two sword-wielding sisters seek revenge against the villains who murdered their family. But these are no ordinary villains — they’re wizards with giant, elasticized tongues who use black magic to control... kung fu gorillas!

During the Japanese occupation of Korea, the leader of a resistance movement, who's also a Taekwondo master, and his apprentices struggle against the brutal Japanese occupiers, aided by a Chinese female martial artist.