Jacques de Féraudy

as The grandfather

as Voltaire

as Balthazar, aka 'Godfather'

as Voltaire

as Jean Brun

as Le Marquis de Saltarello

as le docteur

as Un aristocrate blessé

as Simon

as L'Indendant

as Pierre Sérigny

as Désiré, valet

as The academician

as Frédéric