Bruce returns to Manila to investigate the murder of his sister, Susan Chang. On the night of her attack she was helped by an amateur-boxer, Ramon "Rocky" Roblado. Behind Susan's death is the 'Black Dragon Society', who are searching for a sacred Samurai sword hilt which contains a map leading to a hidden location of one billion in Gold. Upon the discovery that Rocky may have the artefact, the leader of the Black Dragon's orders his men to retrieve it for him at any cost.

To survive, Huang, former opium trafficker, engages in illegal karate fights, a discipline which he is the undisputed master. He is contacted by Interpol, who asked him to infiltrate the opium networks of the Golden Triangle. At a secret meeting in Manila, Huang contacts Wei Chen, Hong Kong network leader, who entrusted him with an important mission in Thailand. Hung discovers that then heroin takes on a new road and interpol does not know the new road. Quickly suspected by traffickers, Huang with the force of his fists, engages a death struggle against the drug cartel.

Bruce takes on the evil kung fu masters! In this action packed adventure, Bruce Lee takes a desperate journey leading to a fortune in gold bullion. On the way, he comes face to face with the evil Vice Lord and the brutal gang members of the dreaded Black Dragon Society. The fists move fast and furious as Bruce challenges these deadly kung fu masters and proves that he is a super hero.

1982 film by Bruce Le

The story is a folk-tale, about the spirit daughter of the god of foxes, forced into service to the god of snakes, falling in love with a human scholar/ priest who happens to know a warrior/ priest who is dedicated to destruction of all such spirits.

Ninja Over the Great Wall takes place in the early nineteen-thirties when China was occupied by the Japanese imperial forces. Wa Chi Keung is a peasant who escaped the mass murder of his village by the Japanese. He joins his master in Bejing shortly before the old man's assassination by ninjas.