Gloria encounters Francisco, a man whose social veneer betrays a truer self burrowed underneath.
| Writing | Luis Buñuel | Adaptation |
| Directing | Luis Buñuel | Director |
| Writing | Luis Alcoriza | Adaptation |
| Production | Federico Amérigo | Production Manager |
| Production | Óscar Dancigers | Producer |
| Editing | Carlos Savage | Editor |
| Art | Edward Fitzgerald | Production Design |
| Directing | Ignacio Villareal | Assistant Director |
| Costume & Make-Up | Armando Meyer | Makeup Artist |
| Camera | Gabriel Figueroa | Director of Photography |
| Crew | William W. Claridge | Other |
| Production | Fidel Pizarro | Unit Production Manager |
| Crew | José de Pérez | Sound Recordist |
| Art | Pablo Galván | Set Decoration |
| Costume & Make-Up | José Jurado | Hairstylist |
| Sound | Jesús González Gancy | Sound Director |
| Editing | Alberto Valenzuela | Assistant Editor |
| Costume & Make-Up | Pablo Galván | Set Dressing Artist |
| Production | Antonio de Salazar | Administration |
| Writing | Luis Alcoriza | Screenplay |
| Writing | Luis Buñuel | Screenplay |
| Sound | Luis Hernández Bretón | Original Music Composer |
| Writing | Mercedes Pinto | Novel |
