Siu Tak-Foo

When two acrobats are fired for fighting with punks in the audience, they go to live with an aunt who's being pressured to sell her house for a real estate development. The developer's nasty son, Lee Fu, decides to muscle the sale, and soon he's at war with the acrobats, plus their unlikely ally, an American named John who used to be Lee Fu's friend. The acrobats open a kung fu school, the scene of several battles with Lee Fu's thugs. (imdb)

An aging martial arts champion fallen on hard times, nicknamed "Bamboo Stick" after his favorite weapon, comes to the aid of a man whose daughter is being forced into marriage with a powerful outlaw. However, after Bamboo Stick makes short work of the would-be groom, he discovers he's just killed the son of his arch-rival Lung Yung Fang. (imdb)