Alex and Max are two "bachelors" who share the same house: Alex, advertising copywriter, is boxing, is an impenitent dongiovanni and does not hesitate to betray his colleague and girlfriend Paola; Max, saxophonist, neglects his ulcer and is attracted, yes, but also scared, by women.
Don Matteo is a thoroughly ordinary Catholic priest with an extraordinary ability to read people and solve crimes. He’s a parish priest who never met an unjustly accused person he didn’t want to help.
In a fascist Rome anxiously awaiting Hitler's visit, Raul is a young man not aligned with the regime and beset by debts. In May 1938, Raul kills an old usurer and her sister: not out of necessity, but to investigate the concept of the "right to kill" ... who can motivate it and assume the right?
