The relationship of the young night school teacher with her students.
| Directing | Alberto de Zavalía | Director |
| Writing | Alejandro Casona | Writer |
| Art | Ernesto Arancibia | Art Direction |
| Sound | Julián Bautista | Music |
| Production | Enrique Martinent | Production Director |
| Directing | Julio Saraceni | Assistant Director |
| Art | Juan Manuel Concado | Art Designer |
| Crew | Roque Funes | Lighting Camera |
| Camera | Carmelo Lobótrico | Camera Car |
| Sound | Oscar L. Nourry | Sound |