A celebrated horror novelist returns to an isolated estate to say goodbye to her dying father, only to discover that the monstrous imaginary insect that tormented her childhood may have been real all along.
| Actor | Role |
|---|---|
 Mayra HermosilloMercedes Vega | Mercedes Vega |
| RRocío de la MañanaBelén | Belén |
 Luis Felipe TovarJaime Vega | Jaime Vega |
 Martha Claudia MorenoLuisa | Luisa |
 José Antonio BecerrilJesús | Jesús |
 Julián AcheJulián Vega | Julián Vega |
| AAntonia DrolasMercedes Niña | Mercedes Niña |