A group of people suffering from mental retardation, blindness and physical malformations work in a traveling circus.
| Directing | Rogelio A. González | Director |
| Camera | Raúl Martínez Solares | Director of Photography |
| Editing | Carlos Savage | Editor |
| Sound | Raúl Lavista | Original Music Composer |
| Art | Ernesto Carrasco | Set Decoration |
| Art | Jorge Fernández | Production Design |
| Production | Jesús Guerrero | Casting |
| Production | José Lorenzo Zakany Almada | Producer |
| Art | Jorge Fernández | Art Direction |
| Writing | Luis Spota | Writer |