We Still Kill the Old Way
A ciascuno il suo (original)
Two murders in a Sicilian village appear to be crimes of honor, until an idealistic professor suspects Mafia connection. He investigates, not realizing the woman he loves could betray him, if he uncovers the truth.
Starring Gian Maria Volonté, Irene Papas, Gabriele Ferzetti, Laura Nucci, Mario Scaccia, Luigi Pistilli, Leopoldo Trieste, Salvo Randone, Giovanni Pallavicino, Tanina Zappalà
Watch "We Still Kill the Old Way" from streaming services Amazon Prime, Paramount+, Paramount+ (Prime) and several more released in 1967. It's a crime and drama movie, and has a rating of 7 out of 10 from Imdb which is usually fine for this kind of movie.