

94 minutes
12/3/1963
The Martin family is shopping in a department store. Tiennot is responsible for looking after his little brother, Bébert, but he prefers to chase girls. On the train home, Tiennot leaves Bébert alone. On arrival, Bébert has disappeared. The Martin family sets out to find him.

Martin Lartigue
as Bébert Martin

Jean Richard
as Mr. Martin

Blanchette Brunoy
as Mrs. Martin

Jacques Higelin
as Tiennot Martin

Pierre Mondy
as Parmelin

Michel Serrault
as Barthoin

Jean Lefebvre
as Glandier

Christian Marin
as Station employee

Albert Rémy
as Brigadier Belissard

Christian Alers
as Barnier

Michèle Bardollet
as Young girl from the train

Tsilla Chelton
as Traveler

Madeleine Clervanne
as Lady with the dog

Françoise Deldick
as Peasant woman
Alain Franco

Sophie Grimaldi
as Pretty redhead

Guy Grosso
as Gendarme

Michel Modo
as Gendarme

Michel Isella
as Younger Martin

Paul Mercey
as Hubert Pignal

Yves Robert
as Chaussin

Pierre Maguelon
as Perrin, station master of Gretz

Max Amyl
as Train driver (uncredited)

Christine Aurel
as Girl on the train (uncredited)

Bernard Charlan
as Punter who follows the results (uncredited)
André Desplanches
as Youngest Martin (uncredited)

André Gaillard
as Cashier from the Samaritaine (uncredited)

Christine Janin
as Little Martin (uncredited)

Paul Préboist
as (uncredited)

Pierre Tornade
as Gendarme (uncredited)
Nono Zammit
as SNCF controller (uncredited)