When their behavior and brushes with the law drive their mother to abandon them, Jonathan and Vivi hire a private detective to find her.
Jonathan
Vivi
Nadine
Mercier
Babée
Le principal
Humphries
Eric Ladouceur
Brigitte
Francis
Marianne
Mlle Laffaire
Le chef de gare
La secrétaire d'Humphries
Simonet