Knight Errant

In this vintage martial arts adventure, Huo-shan (Jimmy Wang Yu) is a cabbie in Hong Kong who needs to raise money to pay for a medical treatment that could restore his sister's sight. While Jimmy's father tries to help, he often causes more trouble than he's worth, especially when he attempts to defend his hot-headed son. One day, dad manages to anger the wrong people, and three brothers with excellent fighting skills are demanding to even the score with Jimmy. (allmovie.com)