This haunting drama concerns a young woman on vacation from boarding school who discovers her aunt cloistered in the attic.
| Directing | Leopoldo Torre Nilsson | Director |
| Writing | Beatriz Guido | Novel |
| Writing | Ricardo Luna | Screenplay |
| Production | Juan Sires | Producer |
| Writing | Leopoldo Torre Nilsson | Screenplay |
| Sound | Cristóbal Halfter | Original Music Composer |
| Camera | Alberto Etchebehere | Director of Photography |
| Production | Néstor Gaffet | Producer |
| Production | Pedro Pereira | Producer |
| Camera | Juan Julio Baena | Director of Photography |
| Directing | Orlando Zumpano | Assistant Director |
| Editing | Jorge Gárate | Editor |
| Art | Óscar Lagomarsino | Production Design |
| Production | Leopoldo Torre Nilsson | Producer |
| Editing | Pablo G. del Amo | Editor |
| Art | Óscar Lagomarsino | Art Direction |
| Editing | Jacinto Cascales | Editor |
| Sound | Mario Fezia | Sound |
| Sound | Atilio Stampone | Original Music Composer |