Juan and Carmen are a humble couple living in Madrid. She does the housework and he works as an electrician in a film studio. Their dreams of wellness come true when they win a contest sponsored by a soap brand.
| Directing | Juan Antonio Bardem | Director |
| Directing | Luis García Berlanga | Director |
| Sound | Jesús García Leoz | Original Music Composer |
| Camera | Willy Goldberger | Director of Photography |
| Editing | Pepita Orduna | Editor |
| Directing | Ricardo Muñoz Suay | Assistant Director |
| Camera | Luis Muñoz Alcolea | Camera Operator |
| Camera | Vicente Oliveros | Still Photographer |
| Art | Tomás Fernández | Construction Manager |
| Production | José María Ramos | Production Manager |
| Writing | Luis García Berlanga | Screenplay |
| Production | Cristóbal Márquez | Production Assistant |
| Writing | Juan Antonio Bardem | Screenplay |
| Directing | Rogelio Cobos | Script Supervisor |
| Production | Cristóbal Márquez | Administration |
| Sound | Felipe Fernández | Sound Engineer |
| Production | Miguel Ángel Martín Proharán | Production Manager |
| Costume & Make-Up | Juanita Culell | Hair Designer |
| Costume & Make-Up | Ascensión Sánchez | Makeup Designer |
| Art | Bernardo Ballester | Production Design |
| Editing | Alicia Castillo | Assistant Editor |
| Art | Ricardo Mengíbar | Property Master |
