An administrative police officer, Franco Montero, receives as an inheritance the care of a half-brother that he did not know. Lorenzo Montero, a child prodigy with an IQ of 200 who changes his way of life and his work. The eleven-year-old's intelligence puts Franco and his assistant Gustavo Mansilla in charge of the homicide division. By deducing and exploring the three, they solve the most striking cases.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | El profesor Fontán | 2006-09-06 | 60 min |
| Season 1 | Episode 2 | El secreto de Roque Peralta | 2006-09-13 | 60 min |
| Season 1 | Episode 3 | El caso del asesino gordo | 2006-09-20 | 60 min |
| Season 1 | Episode 4 | El extranjero solitario | 2006-09-27 | 60 min |
| Season 1 | Episode 5 | La única heredera | 2006-10-04 | 60 min |
| Season 1 | Episode 6 | El loco de la azotea | 2006-10-11 | 60 min |
| Season 1 | Episode 7 | Muerte en escena | 2006-10-26 | 60 min |
| Season 1 | Episode 8 | Tiempos difíciles | 2006-11-02 | 60 min |
| Season 1 | Episode 9 | El grupo de los cuatro | 2006-11-09 | 60 min |
| Season 1 | Episode 10 | Capítulo final | 2006-11-16 | 60 min |
| Directing | Damián Szifron | Director |
| Writing | Damián Szifron | Writer |
| Writing | Patricio Vega | Writer |
| Sound | Guillermo Guareschi | Music |
| Crew | Fidel Miranda | Cinematography |
| Costume & Make-Up | Verónica La Torre | Costume Design |
| Production | Sebastian Darcyl | Associate Producer |
| Production | Tomás Darcyl | Associate Producer |
| Directing | Pablo Bustos | Assistant Director |
| Art | Sergio Carnevalli | Set Designer |
| Art | Javier Crescipulli | Set Decoration |
| Art | Mercedes Gumbold | Assistant Art Director |
| Sound | Robert Gregorio | Sound |
| Crew | Hernán Pablo Martínez | Special Effects Coordinator |
| Crew | Fernando Ariel Menghi | Special Effects Technician |
| Camera | Diego Crucitti | Camera Operator |
| Camera | Flavio Fava | Assistant Camera |
| Lighting | Raúl Guzman | Electrician |
| Camera | Manuel Lara | Assistant Camera |
| Camera | Gustavo Servantes | Camera Operator |
| Costume & Make-Up | Gigi de Vidal | Wardrobe Coordinator |
| Crew | Guillermo Guareschi | Compositor |
| Sound | Anele Onyekwere | Music Editor |
| Sound | Anele Onyekwere | Music Producer |
| Production | Valeria Lungarini | Production Coordinator |
| Production | Roxana Briski | Location Manager |
| Production | Gastón Smith | Location Manager |
| Camera | Flavio Fava | Camera Operator |
| Directing | Hernán Goldfrid | Second Unit Director |
| Editing | Fernando Salmerón | Editor |