A casual monitoring becomes an obsession when a young man finds a man who reminds him of something that happened in his childhood.
| Directing | Manuel Antin | Director |
| Production | Manuel Antin | Production Coordinator |
| Writing | Manuel Antin | Screenplay |
| Writing | Andres Lizarraga | Screenplay |
| Writing | Augusto Roa Bastos | Original Story |
| Sound | Adolfo Morpurgo | Music |
| Crew | Julio César Lavera | Cinematography |
| Crew | Alfredo Suárez | Cinematography |
| Editing | Jacinto Cascales | Editor |
| Art | Ponchi Morpurgo | Art Designer |