Desc: The Secrets of the Warrior's Power: Directed by Jim Grapek. With David Bannon, Dennis Brown, Pui Chan, Bruce Lee. The Secrets of the Warrior's Power: Kung Fu documents how the ancient Shaolin monks combined breathing techniques with Chi movements in order to create what the world thinks of today as martial arts. Well-known martial artists (Chan Pui, Pan Qing Fu, Bruce Lee, etc.) are shown displaying a variety of moves and answering interview questions.