Juan Carlos Thorry is a police inspector who must solve the mystery of the death of the warden of a boarding school for young women, for which he goes undercover as a music teacher. The main suspect is the mischievous schoolgirl María Duval. A series of entanglements leads the protagonists to becoming romantically involved and to finding the culprit.
as Olga Arévalo
as Inspector Mario Robledo
as Directora
as Morales
as Vicedirectora
as Gerardo
as Celadora Graciela
as Sr. Arévalo
as Profesora de Historia
as Beba
as Damián
as Varela
as Médico
as Comisario Quintana
as Bailarina
as Alumna
as Alumna
as Alumna
as Alumna
as Estudiante
