Mark Williams

A college freshman who trains in martial arts is beaten up at work by a racist gang. His co-worker, a Chinese cook, beats the gang up and trains the young man in Kung Fu. When a tournament is to be held, the teacher tells the student that he will not teach him for money. However, when the gang beats up the student's best friend, the student now must make the choice of entering the tournament or keeping the promise to his teacher.

Uncle Tak is famous for using Chinese herbal medicines to cure diseases. A martial arts expert, he also teaches the young how to defend themselves. One of his students, Johnny, dreams of monopolizing the teaching of kung fu throughout the United States. To accomplish this, he tries to kill Uncle Tak. Chuck, Uncle Tak's best student from Hong Kong, comes to Los Angeles to find his master. Chuck is willing to let Johnny have his way, and tries to take Uncle Tak back to Hong Kong. But Johnny and his men will not leave Chuck alone. Chuck, on his way back to Hong Kong, returns for the showdown.

Lyon Gaultier is a deserter in the Foreign Legion arriving in the USA entirely hard up. He finds his brother between life and death and his sister-in-law without the money needed to heal her husband and to maintain her child. To earn the money needed, Gaultier decides to take part in some very dangerous clandestine fights.