The young count Louis Charles of Allas is discovered beheaded. Nicolas le Floch, who has been sent to Aquitaine to investigate, discovers that there are other victims. Bourdeau, la Satin and Semacgus are his partners on this dangerous mission.
Jérôme Robart
Nicolas Le Floch
Mathias Mlekuz
Inspector Pierre Bourdeau
François Caron
Monsieur de Sartine