Simon Yam and Chingmy Yau star in this off color bargain bin reincarnation of Oliver Stone's "Natural Born Killers" (1994). In one sequence Yam looses control of his bowels in another with the aide of Yau they hold up a nursery to learn how to properly apply a diaper. If you were appalled by Stone's titillating commentary on media sensationalism you'll surely be nauseated by Peter Ngor's "Legendary Couple."