Marguerite discovers that Adolphe has syphilis, Jouin identifies the body in the Bois de Boulogne, and Cochefert reveals that the dead man is linked to an unsolved murder.
Jérémie Laheurte
Antoine Jouin
Evelyne Brochu
Marguerite Steinheil
Thibaut Évrard
Joseph Fiersi
Marc Barbé
Louis Lépine
François Raison
Alphonse Steinheil
Mathilde Weil
Louise Lépine
Christian Hecq
Alphonse Bertillon
Alexandre Trocki
Cochefert
Vincent Debost
Hector
Clotilde Mollet
Madame Japy
Mikaël Halimi
Queméner
Eugénie Derouand
Jeanne Chauvin