The first using Chan's stage name Sing Lung (literally meaning "becoming a dragon", by which Chan is still known today in Asia).
Chris Hilton not only dubbed Jackie Chan in this film for its English dub, but also dubbed Bruce Li for the English dub for Fist of Fury Part II, both films being sequels to the Bruce Lee original (with "New" often considered the official sequel, and "Part II' considered the unofficial follow up).
In Turkey, the movie was released on video with the title "Yumruklarimin Tadini Yiyen Bilir" which can roughly be translated as "Only those I've beaten know how sweet my punches taste." For decades, it's been one of the most popular titles in games of charade.
One of Jackie Chan's early starring roles.