Cyril Couton

as Nicolas Charbonnier

as Lucien Duvalier

as Le majordome

as Conférencier

as Maître Achache (5 episodes)

as Gilles Penchenat, le directeur de l'académie

as Chef de projet (6 episodes)

as The Bookstore Owner

as Morizot (4 episodes)

as Georges Leygues

as Truducou (voice)

as Avocat général affaire Roussel (1 episode)

as Senator Bourillon

as Gueneau (6 episodes)

as Régis

as Le gourou de "l'Eglise du Savoir" (1 episode)

as Le Père Olivier

as Policeman (uncredited)

as Juge Castelli (3 episodes)

as Henry

as Monsieur B

as Martial

as Olive

as Nicolas's uncle