Directed by
| Antonio Román | ||
Writing Credits
| Antonio Buero Vallejo | ... | (play) |
| Luis Marquina | ... | (adaptation) & |
| Antonio Román | ... | (adaptation) |
| Luis Marquina | ... | (technical screenplay) & |
| Antonio Román | ... | (technical screenplay) |
Cast (in credits order)
| Zully Moreno | ... | Amalia | |
| Luis Peña | ... | Leandro | |
| Antonio Prieto | ... | Lorenzo | |
| Mari Carmen Díaz de Mendoza | ... | Paula (as Mª del Carmen Díaz de Mendoza) | |
| Manuel Díaz González | ... | Dámaso | |
| María Francés | ... | Sabina | |
| Isabel Pallarés | ... | Leonor (as María Isabel Pallares) | |
| Dolores Villaespesa | ... | Enfermera | |
| Mara Cruz | ... | Mónica | |
| Santiago Rivero | ... | Miembro de la directiva del Círculo | |
 |
Antonio Braña | ... | Doctor |
| José Luis López Vázquez | ... | Manolo, periodista | |
| Javier Loyola | ... | Periodista (as Javier de Loyola) | |
| Rest of cast listed alphabetically: | |||
| Fernando Rey | ... | Mauricio (voice) (uncredited) | |
Produced by
| Luis Marquina | ... | producer |
Music by
| Cristóbal Halffter | ... | (as Cristobal Halfter) |
Cinematography by
| José F. Aguayo | ... | director of photography (as Jose Aguayo) |
Editing by
| Antonio Ramírez de Loaysa | ... | (as Antonio Ramirez) |
Production Design by
| Enrique Alarcón | ||
Set Decoration by
| Enrique Alarcón | ||
Makeup Department
| Dolores Clavel | ... | assistant makeup artist |
| Carmen Martín | ... | makeup artist |
Production Management
| Luis Marquina | ... | production manager |
| José Luis Román | ... | production manager |
Second Unit Director or Assistant Director
| Augusto Fenollar | ... | assistant director |
Art Department
| Manuel Martínez | ... | property master |
| Francisco Rodríguez Asensio | ... | construction coordinator (as Francisco R. Asensio) |
Sound Department
| Antonio Alonso | ... | sound technician |
Camera and Electrical Department
| Simón López | ... | still photographer |
| Ricardo Navarrete | ... | camera operator (as Ricardo G. Navarrete) |
Costume and Wardrobe Department
| Pedro Rodríguez | ... | costume designer for zully moreno and carmen díaz de mendoza |
Editorial Department
| Teresa Bort | ... | assistant editor (as Maria Teresa Bort) |
Script and Continuity Department
| Ramón Fernández | ... | script supervisor (as Jose Ramon Fernandez) |
Additional Crew
| Miguel Pérez Marián | ... | production assistant (as Miguel Perez) |
| Elsa Fábregas | ... | voice dubbing: Zully Moreno (uncredited) |
