To protect the honor of a married lady, a grammar professor pretends to be a singing teacher and falls in love with the real professor's daughter.
Madame Lherminois
Claude Merlerault
Loulou, Darling
Monsieur Lherminois
Monsieur Crespin
Armand Petitjean
Simone Crespin
Mademoiselle Bouclier
Une mère d'élève
