International action star Jackie Chan stars opposite knockabout comedy sensation Jackie Chan in this story about identical twins separated in childhood who are unexpectedly reunited years later. While on the run from a Hong Kong hospital, an escaped convict takes an infant hostage, leaving the baby's identical twin brother behind
While the criminal is soon back behind bars, the police can't find the baby, who was hidden in the woods. The child is found by a well-meaning but hard-drinking woman who raises him on her own, while his brother moves to the United States with his parents?