

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.
Director: Yves Robert

Bébert Martin

Mr. Martin

Mrs. Martin

Tiennot Martin

Parmelin

Barthoin

Glandier

Station employee
Brigadier Belissard

Barnier