Roberto is out for revenge on Javier, who has been a rabid beast. Roberto is willing to do something terrible, to the point of losing his own humanity and becoming what he tries to eliminate.
| Actor | Role |
|---|---|
 Alonso OliverosRoberto | Roberto |
| RRussel ÁlvarezJavier | Javier |
| GGabriela Ruiz BautistaNot listed | Not listed |
| ZZaili Sofia MaciasNot listed | Not listed |