Tang Lung (Bruce Lee) 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 (Chuck Norris) is hired and has a showdown with Tang in Rome's famous Colosseum.

Last movie to be filmed in the actual Roman Colosseum.

Ho:
[runs his hand down Tang's chest] Oh, what rippling muscles! We don't want to kill you.

Continuity: When the gunman is first revealed in Chen's apartment, Tang Lung beats the guy all over, but never hits his face. Later when the gunman is being chewed out, he's shown with a bandaged forehead, two bruised cheeks and a black eye.

(Colt's Theme)
by Ennio Morricone