Antoine Mongeville, is a gruff yet brilliant former investigating judge who never lets his retirement get in the way of solving a good mystery! Soon, he teams up with the by-the-book Criminal Police investigator Valentine Duteil¸ and in the course of their work together, his rough edges soften a little? but never too much. Mongeville's sharp mind is constantly at work, piecing together obscure motives and skewering false alibis. In two special feature-length episodes, a pair of iconic investigators join forces when Jacques Spiesser guest stars as Inspector Simon Magellan, Mongeville's old friend from his university days! Volume two.