John, manager of a company, play a game of cards with a group of people he has met in a nightclub. Realizing that one of them cheats, fights with him, and there is a violent fall. Another attendee, a doctor certifies his death. To remove the dead, John is forced to commit embezzlement in your company ...
| Editing | María Rosa Ester | Editor |
| Art | Agustín Fernández | Set Dresser |
| Editing | Ana Stefani | Assistant Editor |
| Costume & Make-Up | Elisa Aspachs | Makeup Artist |
| Production | Carlos Boué | Production Manager |
| Production | José Román | Production Assistant |
| Writing | Ángel G. Gauna | Screenplay |
| Writing | Juan Bosch | Writer |
| Art | Manuel Infiesta | Set Decoration |
| Production | Enrique Esteban | Producer |
| Production | Germán Lorente | Producer |
| Costume & Make-Up | Antonio Vilella | Hairstylist |
| Camera | Antonio Baños | Still Photographer |
| Sound | José Solá | Music |
| Camera | Aurelio G. Larraya | Director of Photography |
| Directing | Alberto Giralt | Script Supervisor |
| Costume & Make-Up | Elisa Plana | Assistant Makeup Artist |
| Camera | Jaime Deu Casas | Camera Operator |
| Production | Jaime Garrido | Line Producer |
| Camera | Pascual García | Assistant Camera |
| Art | Ricardo Rodrigo | Property Master |
| Directing | Juan Bosch | Director |