A group of people suffering from mental retardation, blindness and physical malformations work in a traveling circus.
| Actor | Role |
|---|---|
 Mercedes CarreñoSara | Sara |
 David ReynosoEsteban, the Hunchback Clown | Esteban, the Hunchback Clown |
 Juan MirandaSergio | Sergio |
 Magda GuzmánCruz | Cruz |
 Carlos AnciraDimas, the Blind Musician | Dimas, the Blind Musician |
 Emilio FernándezJuan | Juan |
 Eric del CastilloLuciano | Luciano |
 David PovallPaco, Esteban's Son | Paco, Esteban's Son |
| LLetícia RoblesAlma | Alma |
 Aurora Alonso 'La Pantera'Sara's Mother | Sara's Mother |
| BBertha LlergoNot listed | Not listed |
| AAdolfo MagalotNot listed | Not listed |
 Inés MurilloPrison Guard | Prison Guard |
| HHeberto LongoriaNot listed | Not listed |
| GGuadalupe AguilarNot listed | Not listed |
| MMarystell MolinaMidwife | Midwife |
| AArmando GutiérrezNot listed | Not listed |
| JJosé Zakary CarreñoNot listed | Not listed |