A disciplined and sexually driven man forces his family to stay isolated in their home in order to protect them from the “evil nature” of human beings.
| Production | Angélica Ortiz | Producer |
| Writing | José Emilio Pacheco | Writer |
| Writing | Arturo Ripstein | Writer |
| Directing | Arturo Ripstein | Director |
| Sound | Joaquín Gutiérrez Heras | Music |
| Camera | Alex Phillips | Director of Photography |
| Directing | Américo Fernández | Assistant Director |
| Sound | Jesús González Gancy | Sound |
| Art | Manuel Fontanals | Set Decoration |
| Editing | Rafael Castanedo | Editor |
| Art | Ernesto Carrasco | Art Direction |
| Costume & Make-Up | Elda Loza | Makeup Artist |
| Editing | Eufemio Rivera | Assistant Editor |
| Camera | León Sánchez | Camera Operator |
