On holidays in Hong Kong, Mrs Ma gives birth to identical twins. A criminal in the same hospital attempts to escape, taking one of the twins hostage. The child is lost during the confusion, and Mr and Mrs Ma return to New York with one child. Years later, John Ma is a famous conductor and pianist, unaware that his twin brother "Boomer" is a mechanic/race car driver/bodyguard in Hong Kong. When John travels to Hong Kong to give a concert, the twins get caught up in each other's business, about which they are anything but experts. Written by Murray Chapman muzzle@cs.uq.oz.au

Jimmy and Tiger are members of the Chinese national wushu team. The two are in Los Angeles to perform exhibitions. However, for Tiger, he plans to defect to L.A. to make a name for himself. When Jimmy learns of Tigers plan to defect, an attempt to stop him fails and Jimmy ends up missing his flight to China. Now a fish out of water, Jimmy's only hope is Andy, a wisecracking youngster in L.A. Meanwhile, Tiger works for a mafia boss. When Tiger loses a fortune in cocaine in a detergent box that Andy accidentally took, Andy and Jimmy soon have no choice but to face the wrath of Tiger and his men. Their only ally is Penny, the girlfriend of Tiger's boss. Two men who were once best friends have now become bitter enemies.