Two young, millionaire couples are commemorating the birthday of one of them. Jealousy, desire and ambition will end in tragedy and a dead man - the waiter.
| Directing | Francisco del Villar | Director |
| Writing | Vicente Leñero | Writer |
| Writing | Francisco del Villar | Writer |
| Crew | Gabriel Figueroa | Cinematography |
| Editing | Carlos Savage | Editor |