Dr. Nicomedes Gutiérrez carefully points out to the last detail everything that happens in his life. Doctor in a small village, he is in love with the village teacher, but, before getting married, he decides to treat himself to having his last fling.
| Directing | Luis Lucia | Director |
| Writing | Carlos Llopis | Writer |
| Writing | José Luis Colina | Screenplay |
| Writing | Luis Lucia | Screenplay |
| Writing | Vicente Llosá | Screenplay |
| Production | Manuel J. Goyanes | Producer |
| Sound | Juan Quintero | Music |
| Camera | Cecilio Paniagua | Director of Photography |
| Editing | José Antonio Rojo | Editor |
| Art | Enrique Alarcón | Set Decoration |
| Costume & Make-Up | Francisco Puyol | Makeup Artist |
| Production | Manuel J. Goyanes | Production Manager |
| Directing | Ricardo Blasco | Assistant Director |
| Art | Miguel Pérez Marián | Property Master |
| Camera | Felipe López | Still Photographer |
| Camera | Eduardo Noé | Camera Operator |
| Camera | Mario Pacheco | Camera Operator |
| Directing | Manuel de la Cueva | Script Supervisor |
| Production | Samuel Menkes | Production Assistant |