Desc: Aux frais de la princesse: Directed by Pierre Léaud, Roland Quignon. With Francis Blanche, Marthe Mercadier, Jean Poiret, Michel Galabru. Achille, Hélène and their son Zizi have won the French model family competition and can leave, accompanied by aunt Gabrielle and the rural warden Dagobert, for one week stay in winter sports.