"A young duke marries a girl, also penniless, and moves into a bus left him by an uncle, with their ten children. At last he finds the bus is made of solid gold."
Claude Rich
as Ludovic de Talois-Minet
Pierre Brasseur
as Adhémar de Talois-Minet
Annie Cordy
as Concierge
Danielle Darrieux
as Marie-Gabrielle de M.
Jacques Dufilho
as Annibal
Monique Tarbès
as Monique de Talois-Minet
Elsa Martinelli
as Sonia
Noël Roquevert
as General de Bonneguerre
Christian Marin
as Gendarme
Jean Tissier
as Pleko
Fernand Sardou
as Water delivery man
Pierre Repp
as Fabric seller
Bénédicte Lacoste
as Alix
Dino Mele
as Alix's lover
Roland Lesaffre
as RATP driver
René-Jean Chauffard
as Academician
Catherine Darey
as Ludovic's sister-in-law
Paul Demange
as Player
Daniel Emilfork
as Guardian
André Gabriello
as Coalman
Renée Gardès
as Ticket seller
Jacques Jouanneau
as Car wrecker
Hubert de Lapparent
as The real Count of Tellac
Dorothée Blanck
as
Guy Henry
Jacques Hilling
Daniel Laloux
Jean Richard
Jean-Baptiste Thiérrée
Charles Trenet
Henri Virlogeux
Néna Baratier
Editor
Jacques Baratier
Director
Éric Ollivier
Writer
Henri Raichi
Director of Photography
Michel Colombier
Original Music Composer