Marisa Salinas gets her first job at one of the top publishing companies of her country. Don Ricardo Arencibia, her boss, is a man who does not appreciate innovation and new proposals from the staff, but enjoys bloody crime stories, and beautiful women. Don Ricardo invites Marisa out for dinner; they start behind friends and, soon, they start a sexual relationship. All goes well - safe for a little mystery that envelops Ricardo's ex-wife. Marisa decides to investigate... and she will uncover much more than she expected: Ricardo had been trying to make Marisa look like his former wife, and there is a plot involving large scale corruption.
| Writing | Juan José Alonso Millán | Writer |
| Directing | Francisco Lara Polop | Director |
| Crew | Raúl Artigot | Cinematography |
| Sound | Ángel Arteaga | Original Music Composer |
| Editing | Mercedes Alonso | Editor |
| Production | José Antonio Cascales | Producer |
| Crew | Francisco Sánchez | Cinematography |
| Editing | Marisa Hernández | Assistant Editor |
| Costume & Make-Up | Lola Marquerie | Costume Design |
| Costume & Make-Up | Consuelo Zahonero | Hairstylist |
| Editing | María Dolores Laguna | Assistant Editor |
| Costume & Make-Up | Dolores Merlo | Makeup Artist |
| Production | José Salcedo | Production Manager |
| Directing | Juan Ignacio Galván | Assistant Director |
| Directing | Lucía Martín | Script Supervisor |
| Art | Jaime Pérez Cubero | Set Decoration |
