Beggar So is trying to keep his two star students, brother and sister team Cheong and Gam Fa, in line and well-trained. But So's old enemy Grasshopper Bill Chan and his brother Cougar cause trouble. Bill helps young Kai to be pledged in marriage to Gam Fa against her wishes, but actually plans to have her for himself.
The 'flying Swallow', Li San (Yuen Biao) robs the rich to help the poor. He has come to Beijing to search for his lost love, Ching Li / Chinny (Athena Chu Yin), who has been sold as prostitute.
While master Wong Fei Hung is away traveling, the impulsive Lau Zhai (Yuen Biao), an initiate into Wong's kung fu school, begins wandering town. He soon allies with police chief Panther in order to offer assistance in toppling an opium distribution ring.
Tsao Chan (Gordon Liu) is a letter carrier in the countryside who wanders into a town after being accosted by some corrupt cops. He witnesses three men running from a group of houses, and when he investigates he finds two murder victims inside. Meanwhile, a skirmish is developing between a factory owner (Fung Hak On) and his workers, led by two brothers (Paul Chin and Dean Shek). Tsao recognizes the brothers as two of the men fleeing the murder scene, so he decides to ally with the factory boss in order to go solve the crime. Soon though, it becomes clear that the boss and his thugs may have other things in mind that aren't so kosher. Tsao becomes trapped in the middle of the feuding groups and must decide who is honest and who is not.
Chow Yun-Fat and Danny Lee star in this police action film. Two cops are trying to capture a triad boss, but are interrupted by hitman played by Chow Yun-Fat. This is one of those unique combination Hong Kong movies with action, comedy, and violence.
Undercover cops are on the trail of a Caucasian drug baron.
