as Eustache Dauphin dit Monseigneur, le faux Louis XVII
as Elfy
as Anne
as Hervé
as Le baron Julius Carol - le baron fantôme
as La comtesse de Saint-Helie
as Le colonel
as L'évêque
as Fébronie Dauphin
as Albéric de Marignac
as Toussaint - le domestique
as Une vieille dame
as Léopold - le frère de Fébronie
as Joseph - le cocher
as Hervé enfant
as Elfy de Saint-Hélié enfant
as Anne enfant