Along Comes a Tiger (1977)

A mysterious martial arts master takes revenge on the Black Dragon gang for the murder of his father. After seeing his father killed by the master of the Black Dragon gang, a man known only as Miracle (or Cloud, in the Mandarin version) sets about taking revenge on the entire gang. Wang Tao stars as the Miracle man in this stylish kung fu movie, brilliantly choreographed by the master of mayhem Tommy Lee, who also co-stars as the leader of the Black Dragon gang.