A young English schoolteacher, Charlotte Parsons, is invited to resume her job as nanny to the children of a well-to-do Sicilian family. But this time Charley is the centre figure in a desperate plot by the US Drug Enforcement Agency to trap Mario Ruggerio, would-be head of the Sicilian Mafia, the man who masterminds a multi-billion dollar international drugs trade. Charley is to be the bait in the trap and, in deciding to return to the Ruggerio family in Palermo, is about to enter the killing ground...