About the series
France, 1963. Someone murders six nuns at a convent in the town of Bozouls. Detective Sam Spade, who has traded his usual 'mister' for 'monsieur,' takes on the case. As the townspeople mourn the victims, more and more secrets come to light, clues emerge, and a string of suspects appears. And Sam learns that the murders are somehow connected to a child who, the nuns believe, possesses extraordinary abilities.