Lee Jwo Horng is fresh out of jail after doing time for 15 years. By then his fiancée Betty has already become the mistress of triad boss One-Eye Jack. Lee doesn't want his younger brother Chih Shen to look down upon him, so he decides to keep his release a secret from Chih Shen, and finds accommodation with his friend Ah Han instead. Jack forces Lee to team up with him again for more criminal jobs, but, determined to clean up his act and stay out of trouble, Lee doesn't yield to his pressure. Jack then turns his attention to Chih Shen and lures him to the dark side instead...

A Shaw and Sons film

HK horror film.

Jack Cody has always wanted to enter the world of the Superfights, a free fighting tournament. One night, Jack rescues a girl from a mugging and becomes a national hero. Only then is he given his opportunity to become a Superfighter. Jack soon meets a ninja who informs him that the man behind the Superfights is involved in illegal acts. Armed with this knowledge Jack must fight . . . for his life!

So goes to the U.S. to open a martial arts school. Around this time, many Chinese people were sold off to U.S. railroad companies, and were brutally treated by the Americans under the harsh working conditions. Thus, the American workers' hatred towards the Chinese immigrants is high. As a result, So gets into trouble with the Americans and the mob, and calls Master Wong for help.

Super-soldier recruit Tsui Chik is forced to escape with his comrades after the project is canceled. Months later, he's trying to have a quiet life as a librarian with his best friend, Inspector Shek Wai-Ho. However, a string of vicious gangland murders begins that has all the markings of Tsui's former compatriots who seem to have turned to crime. Realizing that the police are helpless, he decides to take them on himself. With a disguise, Tsui becomes the mysterious superhero known only as Black Mask.