Nora Miao

A man visits his relatives at their restaurant in Italy and has to help them defend against brutal gangsters harassing them.

A young man seeks vengence for the death of his teacher.

Tong Huo-wan (Jackie Chan) seeks redress from the man responsible for his master's death, but becomes entangled in a feud between a local clan and gangsters.

Returning to Shanghai to marry his fiancée, Chen Zhen (Bruce Lee) a student of renowned martial arts teacher Huo Yuanjia, discovers his sifu has died. During the funeral, members of a local Japanese dojo show up and insult the Chinese students. The bullying continues, with Chen fighting back, but when he discovers the truth - that his teacher was poisoned on the orders of the dojo's master - he sets off on a doomed mission of revenge.

Tang Lung arrives in Rome to help his cousins in the restaurant business. They are being pressured to sell their property to the syndicate, who will stop at nothing to get what they want. When Tang arrives he poses a new threat to the syndicate, and they are unable to defeat him. The syndicate boss hires the best Japanese and European martial artists to fight Tang, but he easily finishes them off. The American martial artist Colt is hired and has a showdown with Tang in Rome's famous Colosseum.