Two nasty characters try to take advantage of an ageing land-lady, all but taking over her house until she has had enough and takes her revenge.
| Directing | Guillermo del Toro | Director |
| Writing | Guillermo del Toro | Screenplay |
| Editing | Guillermo del Toro | Assistant Editor |
| Production | Daniel Constantini | Casting |
| Production | Fernando Cámara | Executive Producer |
| Production | Guillermo del Toro | Executive Producer |
| Editing | Luis Kelly | Editor |
| Crew | Jose Antonio Ascensio | Cinematography |
| Editing | Ricardo Orozco | Assistant Editor |
| Production | Guillermo del Toro | Casting |
| Directing | Lorenza Newton | Script Supervisor |
| Art | Lorenza Newton | Art Direction |
