Bruce Lee - True Story aka Bruce Lee: the Man, the Myth is in public domain.
Only role for Betty Chen. Director See-Yuen Ng said that when she auditioned for the role with him and three producers, she told them she was willing to do anything to get into movies. Ng said the part required nudity and asked if she was willing to do it. Instead of replying, Chen stripped off all her clothes and stood in front of the producers totally naked as they all looked her over. They even called in a few more men from the production to see her. Yet she never batted an eye. She just finally asked, "Well, do I get the part or not?" They cast her on the spot. Ng was so impressed with her body that he had the writer add more nude scenes.
The score over the opening scene depicting paramedics rushing an unconscious Bruce Lee to the hospital is actually "Hell is Comin' to Breakfast Part 2," a cue recycled from Clint Eastwood's classic western, The Outlaw Josey Wales.