An anthropologist goes to the mountains to study the problems of the indigenous people and finds out that they are being dispossessed of their lands.
| Directing | Luis Alcoriza | Director |
| Writing | Luis Alcoriza | Writer |
| Production | Antonio Matouk | Producer |
| Production | Angélica Ortiz | Executive Producer |
| Sound | Raúl Lavista | Original Music Composer |
| Camera | Rosalío Solano | Director of Photography |
| Editing | Carlos Savage | Editor |
| Art | Jorge Fernández | Production Design |
| Camera | Carlos Montaño | Camera Operator |
| Camera | Urbano Vázquez | Camera Operator |
| Art | Jorge Fernández | Art Direction |
