Directed by
| José María Forqué | ||
Writing Credits
| Rafael Azcona | ... | (story) and |
| José María Forqué | ... | (as Jose Maria Forque) |
| Rafael Azcona | ... | (screenplay) and |
| José María Forqué | ... | (screenplay) (as Jose Maria Forque) |
| Rafael Azcona | ... | (dialogue) and |
| José María Forqué | ... | (dialogue) (as Jose Maria Forque) |
| Mario di Nardo | ... | (collaboration) |
Cast (in credits order) verified as complete
| Analía Gadé | ... | Ruth | |
| Jean Sorel | ... | Paul | |
| Rosanna Yanni | ... | Danielle (as Rossana Yanni) | |
| Tony Kendall | ... | Miguel | |
| Maurizio Bonuglia | ... | Roland (as Mauricio Bonuglia) | |
| Julio Peña | ... | Police Inspector | |
| Mario Morales | ... | Droguero (as Marco Morales) | |
 |
José Félix Montoya | ... | William - Criado (as Félix José Montoya) |
| Pilar Gómez Ferrer | ... | Sirvienta | |
Music by
| Piero Piccioni | ||
Cinematography by
| Giovanni Bergamini | ||
| Alejandro Ulloa | ... | director of photography |
Editing by
| Mercedes Alonso | ||
Set Decoration by
| Giorgio Marzelli | ... | (as Giorgio Mazelli) |
Makeup Department
| Carmen Alberdi | ... | hair stylist (as María del Carmen Alberdi) |
| Manuel Martín | ... | makeup artist (as Manuel Martin) |
| Ángeles Muñoz | ... | assistant makeup artist (as Angelines Muñoz) |
Production Management
| Ricardo Bonilla | ... | production supervisor |
| Francesco Campitelli | ... | production manager |
| José Manuel M. Herrero | ... | production manager (as Jose Manuel M. Herrero) |
Second Unit Director or Assistant Director
| Roberto Amicucci | ... | assistant director |
| Miguel Angel Arribas | ... | second assistant director |
| Juan Antonio Arévalo | ... | assistant director |
Sound Department
| José María San Mateo | ... | sound engineer |
Camera and Electrical Department
| Enrique Cerezo | ... | second assistant camera |
| Antonio Luengo | ... | still photographer |
| Guillermo Peña | ... | assistant camera |
| Manuel Santos | ... | assistant camera |
Costume and Wardrobe Department
| Ana María Albertelli | ... | costumer |
| María Teresa Iglesias | ... | seamstress |
Editorial Department
| María Luisa Fernández | ... | assistant editor |
| María Dolores Laguna | ... | first assistant editor |
Additional Crew
| Alessandro Scoccia | ... | production assistant |
| Paquita Vilanova | ... | production secretary |
| Luis Vázquez | ... | production assistant |
| Carlo Alighiero | ... | voice dubbing: Julio Peña (uncredited) |
| Pino Colizzi | ... | voice dubbing: Jean Sorel (uncredited) |
| Sergio Graziani | ... | voice dubbing: Tony Kendall (uncredited) |
| Flaminia Jandolo | ... | voice dubbing: Rosanna Yanni (uncredited) |
| Bruno Persa | ... | voice dubbing: Félix José Montoya (uncredited) |
| Rita Savagnone | ... | voice dubbing: Analia Gadé (uncredited) |
