La mafia non perdona

A melancholic Neapolitan song induces Mister No to remember an episode from the past. In 1948, together with his former comrade Steve Mallory, an FBI agent, he had received the task of recovering a compromising letter for the American army, in which it was revealed that the landing in Sicily, which took place in 1943, had been facilitated by the boss Lucky Luciano. The two look for the letter in Positano, near Naples, but are opposed by a local boss, a certain Angiolillo...