To compete in his friend Peter's martial arts tournament, Jack flies into Manila from Hong Kong and brings along a book of secret Jeet Kune Do techniques that was entrusted to him by the late martial arts legend Bruce Lee. During the competition, Jack witnesses Peter's defeat at the hands and feet of his academy's rival master, Miguel. Peter gets the book from Jack, just as Miguel learns about its existence. Miguel sends his best fighters to seize the book. Instead, they kidnap Jack and Peter's girlfriend Miriam and hold them ransom in exchange for the book. Now, working commando, Peter uses the secrets of the book to free his woman and best friend.
A research scientist (William Hurt) explores the boundaries and frontiers of consciousness. Using sensory deprivation and hallucinogenic mixtures from native American shamans, he explores these altered states of consciousness and finds that memory, time, and perhaps reality itself are states of mind.
When Jake LaMotta steps into a boxing ring and obliterates his opponent, he's a prizefighter. But when he treats his family and friends the same way, he's a ticking time bomb, ready to go off at any moment.