A man named Maupassant arrives at the hospital after cutting off his own hand, convinced that his limb wants to kill him. Obsessed, a nurse named Rosario will begin to wonder if what the patient says is true.
| Actor | Role |
|---|---|
 Mercedes HernándezRosario | Rosario |
 Martha Claudia MorenoAndrea | Andrea |
 Luis Eduardo YeeRené | René |
 Daniel HaddadHugo | Hugo |
| BBoris ShoemannPaciente | Paciente |
| HHilda AbrahamzMujer de Negro | Mujer de Negro |
| BBertha SandovalPaciente anciana | Paciente anciana |