With his own money, Pappier produced this ambitious adaptation of Manuel Gálvez's "Miércoles Santo", whose release was delayed for three years due to political reasons. When it finally came out, it bombed, but its formal originality was mentioned even in unfavorable reviews. Later, it became a cursed film, impossible to see due to lack of prints. To date, it remains lost in great part.
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.
Daniel, a smuggler is chased by a policeman. In his escape are helped by the messages that his lover transmits to him in code by means of the tangos that sings in a radio program. To hide himself, he pretends to be a teacher in a small town in Entre Ríos, and by the time he discovers it, the police have already faced a new life.