Biagio Schiro and Commissioner Boris Giuliano are en route to the airport of Palermo to intercept the French chemists who arrived to teach their counterpart clan Bontade how to cut the drugs. At the last moment, the Commissioner receives a phone call ordering him to do cancel the operation for lack of evidence of the guilt of the French. Toto Riina gives one of the henchmen of Bontade the amount of money which his dying brother needs. Toto and Ninetta are expecting their third child. Schiro and Commissioner Giuliano not giving up.