Although drawn from a powerful novel by Leonardo Sciascia, this results in an oversimplified, well-meaning social mystery set in 1965 Sicily, where two men are killed during a hunting party. A leftist professor (Gian Maria Volonté, a much better actor in the later Petri offering "Indagine su un cittadino al di sopra di ogni sospetto") decides to investigate the murders, only to find himself entangled in a spiderweb of corrupt politicians, "mafiosi" killers and sinister Church connections: the anonymous letters received by the victims - and, in due time, by the professor himself - were made with clippings from the Vatican newspaper "L'Osservatore Romano". There is also a fascinating dark lady character, a victim's widow, played by the splendid Irene Papas, whose black-stockinged legs wink through the whole film to the shy, undecided professor. When he resolves to take the woman, in a love scene near the end of the movie, it is unfortunately too late... The film can still be seen with some fun, but it's far from a serious rendition of the novel and it's not perhaps among the best Mafia movies made in Italy at the time. It's curious to note how so-called "spaghetti westerns", for instance, were often much more effective in describing corrupt politicians and Mafia-governed southern towns than their "mainstream" counterpart, like this typically engagé movie. I found also irritating the use of Cinemascope combined with low angles, continuous camera movements and extremely close shots, so that the narrative pace is fragmented and, more often than not, disturbed.
