Emilio and Virtudes Palomo are invited by Don Alberto, Emilio's boss, to a dinner at his chalet. Don Alberto, who confuses simplicity with stupidity, intends to frame the Palomos for a crime he has committed.
| Writing | Fernando Fernán Gómez | Screenplay |
| Directing | Fernando Fernán Gómez | Director |
| Writing | Alfonso Paso | Story |
| Writing | José María Rodríguez Méndez | Writer |
| Production | Jordi Tusell | Executive Producer |
| Sound | Daniel White | Music |
| Camera | Emilio Foriscot | Director of Photography |
| Editing | Rosa G. Salgado | Editor |
| Art | Augusto Lega | Production Design |
| Costume & Make-Up | Mariano García Rey | Makeup Artist |
| Costume & Make-Up | Vicenta Palmero | Hairstylist |
| Production | Francisco Nuño | Production Manager |
| Production | José María Rodríguez | Production Supervisor |
| Directing | Arturo González | Assistant Director |
| Art | Augusto Lega | Construction Coordinator |
| Art | Félix Michelena | Construction Coordinator |
| Sound | Enrique Molinero | Sound Recordist |
| Crew | Manuel Baquero | Special Effects |
| Camera | José F. Ariznavarreta | Assistant Camera |
| Camera | César Benítez | Still Photographer |
| Camera | Fernando Guillot | Camera Operator |
| Costume & Make-Up | Manuel Pertegaz | Costume Designer |
| Costume & Make-Up | E. Lucena | Costume Designer |
| Directing | Maruja Sanz | Continuity |
| Production | Pedro Escuder | Production Assistant |
| Production | María Victoria Gómez | Production Secretary |