A brother and sister escape from Japanese-occupied Shanghai to Japanese-occupied Taiwan, to stay with their grandfather who runs a Kung-Fu school there. However, the master of a Japanese Karate school in Taiwan has designs on bringing all other schools on the island under his domination, and part of his plan involves the murder of the siblings' grandfather. Undaunted, the brother and sister reestablish their grandfather's school, leading to a final confrontation with the Japanese Karate master. Jackie Chan plays a young thief who at first does not want to learn Kung-fu, but finally realizes that he can no longer stand by and let the Japanese trample the rights of the Chinese people. He proves extremely adept at the martial arts, and carries the fight to its final conclusion.
Treize super-guerriers, membres du clan du Bateau-de-Fer et surnommé 'les Treize Aigles', commettent toutes sortes de forfaits, sous la houlette de leur père adoptif,le redoutable Hung Yun-Tse. L'un des Aigles, Chi Ming-Sing, ne supporte plus les dérives sanglantes de sa confrérie, et, après une sérieuse blessure, décide de quitter le clan. Hélas, son maître ne l'entend pas ainsi et lance les autres disciples à sa poursuite. Pris au piège, Chi Ming-Sing devra affronter ses anciens camarades, mais que peut faire un homme seul face à un groupe aussi expérimenté que lui ? C'est sans compter sur l'aide providentielle d'un mystérieux et irritant chevalier solitaire, qui refuse de donner son identité.
A young female martial-arts champion, Cheng Tai-nun (Kara Hui) marries an elderly landowner so the old man can keep his estate from falling into the greedy and unscrupulous hands of his brother Yu Yung-Sheng (Wang Lung Wei). Tai-nun inherits his estate when he dies, and is soon in Canton, staying with her older nephew by marriage, Yu Cheng-chuan (Lau Kar Leung), and his son Yu Tao (Hsiao Ho). When the traditional and conservative Tai-nun, a woman from the provinces, runs into the modern and Westernized Yu Tao for the first time, the sparks fly and a clash of egos begins.
The movie begins with a martial arts tournament, in which fighters are competing for the right to begin a quest to challenge Zetan, who possesses a special book of enlightenment that is supposed to contain all the world's wisdom. Arrogant brawler Cord (Jeff Cooper) defeats every opponent, but is disqualified for fighting dishonorably. Cord decides to follow the eventual winner Morthond (Anthony de Longis), hoping that he can lead him to Zetan.
After his father refuses to teach him kung fu and he is constantly being beaten around by rival school students, a young Wong Fei Hung (Gordon Liu) must train under Luk Ah Choy (Chen Kuan Tai) to avenge the evils being done by the rival school.
À Hong-Kong, un homme (Hiroyuki Sanada) est poursuivi et abattu par des membres des triades. Au Texas, son jumeau, Georges, se rend au chevet de son père mourant : celui-ci lui révèle qu'il l'a enlevé enfant à une riche famille du Japon avant de quitter le pays.
Lam Sai-wing (Sammo Hung), also known as Butcher Wing, is a student of Wong Fei-hung (Kwan Tak-hing). Butcher Wing's long-lost brother Lam Sai-kwong (Chiang Kam) comes to town with his beautiful bride Yuet Mei (Tang Jing). Ko Tai-hoi (Fung Hak-on), the son of Master Ko (Lee Hoi San), sees Yuet Mei and, lusting for her, abducts her. The abduction is witnessed by Master Ko's goddaughter Lan Hsing (JoJo Chan Kei-kei).
The 1978 version uses portions of the original footage married to an entirely new plot involving a new character, Billy Lo,(盧比利) struggling against a racketeering "syndicate" after gaining international success as a martial arts movie star. When Billy refuses to be intimidated by syndicate henchman Steiner (Hugh O'Brian) and his gangs of thugs, syndicate owner Dr. Land (Dean Jagger) orders his assassination to serve as an example to others.
Hsu Ying Fung quickly makes it known (with some help) that he possesses the "Eight Steps of the Snake and Crane", a martial arts manual illustrating the ultimate fighting style. The book was written by eight Shaolin masters shortly before their disappearance, and Hsu is suspected of killing them, or at least knowing what happened. In reality, Hsu is looking for the man responsible for the masters' disappearance, whom he will know by a certain mark.
Le jeune Fang décide de partir en Corée du Sud pour y apprendre de nouvelles techniques d'arts martiaux. A Séoul, il rencontre Sheng et Nan Kung, deux experts en Taekwondo. Nan Kung est la coqueluche de ses dames. A l'université, il fait sensation à chaque nouveau championnat. Mais son cœur bât pour Ming-hei, la fille de Sheng. Entre Fang et Nan Kung, une rivalité s'installe. Face aux menaces des frères Yuen qui mettent à sac toutes les écoles de Taekwondo, les deux rivaux décident d'unifier leurs forces pour les mettre hors d'état de nuire
Husker, is sent to the Shaolin Temple by the Iron Fisted Monk (Chen Sing), after he saves Sammo from a beating by the Manchu's. After being trained by his master (James Tien) he runs away from the temple, only to be confronted by his master and forced to take the four tests. Whilst this is happening, Fung Hark-On is indulging in his passion for raping women, and is virtually above the law as he is a powerful Manchu officer. He begins by raping Liang's (Chu Ching) sister, who then commits suicide and makes Liang a very angry man. Liang takes his revenge by killing one of those pesky Manchus but everyone thinks Sammo is responsible.
Tang How-yuen (Jackie Chan) is a disciple of kung fu master San-thye. San-thye wins a martial arts tournament, only to be killed by evil kung fu master, Master Li (Yen Shi-kwan). Tang tries unsuccessfully to fight Chung, and leaves the evil master unharmed. Tang, along with San-thye's wife and daughter head after the killer to seek revenge. When they find him, Chung has repented and has cut off his own leg as penance. The master's widow becomes ill, so Tang goes to work for a gang in order to get her medicine. However, whilst in their employ, he is blamed for the death of a young boy, and San-Thye's widow is poisoned. Tang and the one-legged master join forces to defeat the evil lord who poisoned San-thye's widow.
À la suite de la mort de son frère Pai Mei, Lotus Blanc cherche vengeance avec une seule idée en tête : tuer les assassins de son frère. Une nuit, il décide de leur rendre une visite surprise et assassine un des deux. Mais le survivant de cette nuit, va se retirer du monde et, avec l'aide de la veuve du défunt, va perfectionner sa technique pour prendre sa revanche...
Master Wang is actually the 11th prince of Manchuria in disguise. Posing as a sophisticated jewellery dealer and connoisseur of fine art and wine, the prince is trying to determine which of the other 14 heirs to the throne is trying to assassinate him. A jewel thief, Dirty Ho (Wong Yue) runs afoul of the prince, who uses Wong Yue to help him flush out his enemies.