Directed by
| Gonzalo Suárez | ... | (as Gonzalo Suarez) |
Writing Credits (in alphabetical order)
| Juan Cueto | ||
| Gonzalo Suárez | ... | (as Gonzalo Suarez) |
Cast (in credits order) complete, awaiting verification
| Carmen Sevilla | ... | Sandra | |
| Donald Pleasence | ... | Martin Zayas | |
| Michael Dunn | ... | Bodo | |
 |
Muriel Catalá | ... | Maria (as Muriel Catala) |
| Aldo Sambrell | ... | Atrilio (as Aldo Sanbrell) | |
| José Jaspe | ... | Acebo (as Jose Jaspe) | |
Produced by
| Andrés Vicente Gómez | ... | executive producer (as Andres Vicente Gomez) |
| Harry Alan Towers | ... | producer (uncredited) |
| Francisco Vives | ... | producer (uncredited) |
Music by
| Malcolm Lockyer | ||
Cinematography by
| Santiago Crespo | ||
Editing by
| Nicholas Wentworth | ||
Set Decoration by
| Ángel Arzuaga | ... | (as Angel Azuaga) |
Makeup Department
| Fernando Florido | ... | makeup artist |
| Dolores García Rey | ... | assistant makeup artist |
Production Management
| Julián Buraya | ... | unit production manager (as Julian Buraya) |
| Luis Herrero | ... | production manager |
| Javier Requejo | ... | assistant production manager |
| Pedro Sopeña | ... | assistant production manager |
Second Unit Director or Assistant Director
| Rodolfo Medina | ... | assistant director |
Art Department
| Luis Ballesteros | ... | property master |
| Ricardo Mengíbar | ... | property master |
| Jesús Quirós | ... | set dresser (as Jesus Quiros) |
Special Effects by
| Manuel Baquero | ... | special effects |
Camera and Electrical Department
| Francisco Beringola | ... | first assistant camera |
| Montserrat Faixat | ... | still photographer |
| Fernando Fernández | ... | second assistant camera |
| Domingo Solano | ... | second operator |
| Carlos Suárez | ... | second operator (as Carlos Suarez) |
Costume and Wardrobe Department
| Pilar Leonor | ... | wardrobe |
Editorial Department
| Ricardo Megino | ... | assistant editor |
| María Luisa Pino | ... | assistant editor |
Music Department
| Malcolm Lockyer | ... | conductor |
Script and Continuity Department
| Eva Del Castillo | ... | script supervisor |
Additional Crew
| Félix Acaso | ... | voice dubbing: José Jaspe (uncredited) |
| Javier Dotú | ... | voice dubbing: Michael Dunn (uncredited) |
| Ángela González | ... | voice dubbing: Muriel Catalá (uncredited) |
| José Guardiola | ... | voice dubbing: Aldo Sambrell (uncredited) |
| Simón Ramírez | ... | voice dubbing: Donald Pleasence (uncredited) |
