Directed by
| Fernando González de Canales | ||
Writing Credits (in alphabetical order)
| Rafael Azcona | ||
| Fernando González de Canales | ||
Cast (in credits order)
| Javier Gurruchaga | ... | Javier | |
| Esperanza Roy | ... | Lilly L'Amour | |
 |
Popocho Ayestarán | ... | Poper (as Pedro Ayestarán) |
| Fernando Fernán Gómez | ... | Director general | |
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Paola Dominguín | ... | Ella |
| Manolo Gómez Bur | ... | Peralta | |
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Joaquín Navarro | ... | Él |
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Juan Guisán | ... | Director |
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José María García | ... | Rodolfo Valentino |
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Fernando Salas | ... | Miope |
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Carlos Lucas | ... | Cajero |
| Rest of cast listed alphabetically: | |||
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Luis Cobos | ... | Saxophonist |
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José Luis Lemos | ... | Boxeador |
| Francisco Maestre | ... | Cerdito (as Paco Maestre) | |
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Luis Alberto de Cuenca | ... | Barman (uncredited) |
Produced by
| Miguel Ángel Pérez Campos | ... | executive producer |
Music by
| Javier Gurruchaga | ||
Cinematography by
| José Luis Alcaine | ||
Editing by
| Julio Peña | ||
Set Decoration by
| Félix Murcia | ||
Makeup Department
| Pedro Camacho | ... | makeup artist |
| Gregorio Mendiri | ... | makeup department head (as Goyo Mendiri) |
| Fernando Pérez | ... | hair department head |
| José Luis Pérez | ... | hair stylist |
Production Management
| Andrés Santana | ... | production manager |
Second Unit Director or Assistant Director
| Luciano Berriatúa | ... | assistant director |
Art Department
| Agustín Alcázar | ... | props |
| Carlos Dorremochea | ... | assistant art director |
| Ramón Moya | ... | set constructor |
| Félix Rodríguez | ... | props |
| José Vega | ... | props |
Sound Department
| Luis Castro | ... | sound effects editor |
| Jacinto Cora | ... | sound mixer |
| Antonio Illán | ... | re-recording mixer |
| Bernardo Menz | ... | sound |
| Miguel Ángel Polo | ... | assistant |
| Amparo Roces | ... | sound editor |
Special Effects by
| Emilio Ruiz | ... | visual effects |
Camera and Electrical Department
| Miguel Castañeda | ... | still photographer |
| Antonio Fernández Santamaría | ... | key grip (as Antonio Fdez. Santamaria) |
| Alfredo Mayo | ... | camera operator |
| Fulgencio Rodríguez | ... | electrician |
| Santiago Zuazo | ... | assistant camera |
Costume and Wardrobe Department
| Asunción Almela | ... | costumer |
| Luciano Berriatúa | ... | wardrobe |
| Elena Ramos | ... | assistant costume designer |
Editorial Department
| Manuel Laguna | ... | assistant editor (as Manolo Laguna) |
| Consuelo López-Jamar | ... | assistant editor (as Consuelo López Jamar) |
Music Department
| Luis Cobos | ... | musical arrangements |
| Orquesta Mondragón | ... | songs |
Script and Continuity Department
| Eugenia Cuesta | ... | script supervisor |
Additional Crew
| Carmen Arroyo | ... | production assistant |
| José María Ibáñez | ... | financial adviser |
| Luis José Rivera | ... | production assistant |
| Claudio Rodríguez | ... | voice dubbing (uncredited) |
| María Antonia Rodríguez | ... | voice dubbing: Paola Dominguín (uncredited) |