A 1970s documentary that highlights various martial arts fighting styles and features African American martial arts master Ron Van Clief aka "Black Dragon."

Bruce Lee (Bruce Li) is assigned to go undercover as Lee Min-Chin to investigate a drug ring. The mob hires an assassin to kill him. They are both great at what they do; as they fight to the death only one will come out alive.

Three rival gangs embark on a search for Bruce Lee's handwritten "finger fighting " manual.