Les Frangines
The owner of a suburban boarding school is found murdered. The culprit will be unmasked thanks to the ingenuity and courage of the good Janine and a student, named Nadine.

Jeanine - la servante

Nadine
Gérard Lambert

Olivier Berton

Louis dit P'tit Lou

Monsieur Maréchal - le directeur de l'institution

Monsieur Pommelle

Mademoiselle Guérande




Un professeur

La directrice

Un inspecteur

(uncredited)
(uncredited)