Popular Hong Kong actor-filmmaker Sammo Hung directed himself in this amusing action-comedy in which he stars as Rice Pot, a highly skilled pickpocket who falls in love with a beautiful female police inspector. The inspector (Deanie Yip) decides that she will overlook Rice Pot's prodigious list of legal offenses if he steals a pouch from a gangster's courier (Peter Chan). Rice Pot's partner, Chimney (Frankie Chan), carries out the assignment, only to discover that the pouch contains a veritable trove of stolen diamonds. Before long, Rice Pot and Chimney are running for their lives from the mobsters, who are willing to kill to get the diamonds back. Dick Wei and Jamie Luk are among the bad guys, and familiar supporting players include Wu Ma and Nat Chan.