Tobias, a maladjusted young high-school student, must use his investigative skills to stop a deadly supernatural chain started by one of his school friends, Lucia, before death reaches them.
| Actor | Role |
|---|---|
| SSebastián SariñanaNot listed | Not listed |
| GGloria NavarroNot listed | Not listed |
 David OstroskyNot listed | Not listed |
 Verónica MerchantNot listed | Not listed |
 Luis GaticaNot listed | Not listed |
 Antonio de la VegaNot listed | Not listed |
 Sharon ZundelNot listed | Not listed |
 María AuraNot listed | Not listed |
 Aldo EscalanteNot listed | Not listed |
 Zaide Silvia Gutiérrez(Vecina) | (Vecina) |
| DDiego JáureguiNot listed | Not listed |
| LLiat HerasNot listed | Not listed |
| FFernando SansoresNot listed | Not listed |