Cyril Couton

as Nicolas Charbonnier

as Lucien Duvalier

as Le majordome

as Conférencier

as Maître Achache

as Gilles Penchenat, le directeur de l'académie

as Chef de projet

as The Bookstore Owner

as Morizot

as Georges Leygues

as Truducou (voice)

as Avocat général affaire Roussel

as Senator Bourillon

as Gueneau

as Régis

as Le gourou de "l'Eglise du Savoir"

as Le Père Olivier

as Policeman (uncredited)

as Juge Castelli

as Henry

as Monsieur B

as Martial

as Olive

as Nicolas's uncle

as Servier

as Manager supermarché

as Philippe Malzieux

as Joël

as Mickey

as un flic

as Martin

as Edouard

as Maître Simon

as Bookseller's colleague

as Marc

as Jean-Yves, Fils de Jean-Claude