In the early nineties, Dr. Jacobo Grinberg’s career was blooming and he gained lots of international credit as a researcher in the fields of telepathy and neurophysiology at the Universidad Nacional Autonoma de Mexico. When Dr. Grinberg mysteriously disappears in 1994, the police find no trace of him. The only thing that is clear, is that all his research material, including his computers, disappeared along with him.
| Directing | Ida Cuéllar | Director |
| Writing | Miguel León | Screenplay |
| Writing | Juan Muñoz-Tébar | Screenplay |
| Editing | Gabriela Soria | Editor |
| Writing | Fernanda Rossi | Screenplay |
| Production | Inés Massa | Executive Producer |
| Production | Carles Brugueras | Producer |
| Writing | Ida Cuéllar | Screenplay |
| Production | Martín Kalina | Executive Producer |
| Production | Alfredo Pérez Veiga | Executive Producer |
| Sound | Laia Casanovas | Sound Designer |
| Production | Marieke van den Bersselaar | Executive Producer |
| Sound | Ida Cuéllar | Music |
| Production | Carles Brugueras | Executive Producer |
| Editing | Judith Miralles | Editor |
| Production | Inés Massa | Producer |
| Visual Effects | Pau Viladot | Visual Effects |
| Production | Nico Pérez Veiga | Executive Producer |
| Production | Marieke van den Bersselaar | Producer |
| Editing | Carlos Rufete | Editor |
| Production | Ida Cuéllar | Executive Producer |
| Production | Berta Gutiérrez | Associate Producer |
| Production | Nacho Gutiérrez | Associate Producer |
| Production | Marta Majó | Associate Producer |
| Production | Gerardo Grinberg | Associate Producer |
| Production | Pau Viladot | Associate Producer |
| Production | Anna Pintó | Associate Producer |
| Production | Raquel La Candela | Associate Producer |
| Production | Tomás Gutiérrez | Associate Producer |
| Production | Enrique Manzo Escamilla | Associate Producer |
| Sound | Eduardo Pacheco | Original Music Composer |
| Camera | José Luis Bernal | Director of Photography |