After the death of his master, martial arts student Tong Huo-wan travels with his adoptive family to seek redress from the man responsible but finds himself torn between righteousness and filial piety after becoming entangled in a feud between a local clan and gangsters.

Park, a bar owner, is forced into paying extortion money to the local gangsters. When Yong-cheol, a customer, sees this, he is outraged and tries to beat up the gangsters, but he is overwhelmed by their numbers. The gangsters cut off Yong-cheol's leg to teach him a lesson. Park and a young boy assist Yong-cheol in forging a new leg out of iron to use as a weapon to defeat the gangsters.

A pair of evil kung-fu artists, Heaven and Earth, are slaughtering the entire Yin-Yang brotherhood.

Returning to his home after serving a prison term, Ma-Ryong gets angry because his wife became a whore. But he forgives her past and hands $100,000 which he got as a bonus from a secret mission he was to take, telling her to go to a remote place with his mother. In the meantime, Ma-Dae, a boss of Hong-Kong operating criminal organization, is negotiating with Sasaki in Japan for purchase of some firearms. Ma-Ryong is to execute this secret mission. With the Interpol's intervention, Ma-Ryong is to break up the Sasaki gang with Dae-Ho.

When the insidious Japanese Ninja is corrupting the police force, only one man can take on the cunning enemy from the land of the rising sun! With powerful clashes of Ninjitsu and Chinese kung fu, Ninja vs. Bruce Lee is kick-butt Bruce Le action galore! Cut 'n' paste job courtesy of Joseph Valesco with footage from Return of Bruce, My Name Called Bruce, and Enter the Game of Death.

A ruthless Warlord from Manchuria builds a martial arts labyrinth that contains 18 martial art amazons, many try to enter but none leave, until Dragon Lee, seeking to avenge his father.