The killing of a fiery young teacher sets Detective Mario Conde on the trail of a drug kingpin with ties to the high school he once attended.
| Actor | Role |
|---|---|
 Juana AcostaKarina | Karina |
 Jorge PerugorríaTeniente Mario Conde | Teniente Mario Conde |
 Mariam HernándezLissete | Lissete |
 Yoima ValdésNot listed | Not listed |
| PPilar MayoNot listed | Not listed |
| PPilar MayoMaruchi | Maruchi |
 Laura RamosNot listed | Not listed |
| CCarlos Enrique AlmiranteSargento Manuel Palacios | Sargento Manuel Palacios |
| MMario GuerraCandito 'El Rojo' | Candito 'El Rojo' |
 Vladimir CruzFabricio | Fabricio |
 Luis Alberto GarcíaCarlos 'El Flaco' | Carlos 'El Flaco' |
 Enrique MolinaMayor Rangel | Mayor Rangel |
 Héctor MedinaLazaro | Lazaro |