María Mercedes, a poor girl who sells lottery tickets, meets a rich man who hates his own family and sees in María Mercedes an opportunity to make their lives miserable.
| Writing | Vivian Pestalozzi | Adaptation |
| Writing | Carlos Romero | Adaptation |
| Writing | Inés Rodena | Story |
| Directing | Beatriz Sheridan | Director |
| Production | Valentín Pimstein | Producer |
| Production | Salvador Mejía | Associate Producer |
| Production | Carlos Sotomayor | Producer |
| Sound | José Antonio 'Potro' Farías | Music |
| Crew | Veronica Falcón | Choreographer |
| Crew | Antonio Acevedo | Cinematography |