Directed by
| Robert Lynn | ||
| Jeremy Summers | ||
Writing Credits (in alphabetical order)
| Harry Alan Towers | ... | (screenplay) (as Peter Welbeck) |
| Harry Alan Towers | ... | (story) (as Peter Welbeck) |
Cast (in credits order)
| Celeste Yarnall | ... | Eve | |
| Robert Walker Jr. | ... | Mike Yates (as Robert Walker) | |
| Herbert Lom | ... | Diego | |
| Christopher Lee | ... | Colonel Stuart | |
| Fred Clark | ... | Lucky Burke | |
| Rosenda Monteros | ... | Pili | |
| Maria Rohm | ... | Anne | |
| José María Caffarel | ... | José | |
 |
Ricardo Díaz | ... | Bruno |
| Rest of cast listed alphabetically: | |||
|
|
Vicente Roca | ... | Bartender |
|
|
Nieves Salcedo | ... | Girl Dancing with Mike |
|
|
Elídio Nunes | ... | Native witch doctor (uncredited) |
Produced by
| Tíbor Reves | ... | executive producer |
| Harry Alan Towers | ... | producer |
Music by
| Malcolm Lockyer | ||
Cinematography by
| Manuel Merino | ... | (photographed by) |
Editing by
| Allan Morrison | ||
Art Direction by
| Santiago Ontañón | ||
Makeup Department
| Cristóbal Criado | ... | makeup artist |
Production Management
| Francisco Romero | ... | production manager |
Second Unit Director or Assistant Director
| E. Gutierrez | ... | second assistant director |
| Ricardo Hansa | ... | first assistant director |
| Robert Lynn | ... | second unit director |
Art Department
| Manuel Romero | ... | assistant set decorator |
| Jaime Rubio | ... | property master / set dresser |
Stunts
| Roberta Gibbs | ... | stunt performer (uncredited) |
Camera and Electrical Department
| Javier Argote | ... | second assistant camera |
| Magdalena López | ... | still photographer |
| Ramón Perdiguero | ... | assistant camera |
| Javier Pérez Zofio | ... | camera operator |
Costume and Wardrobe Department
| Agustín Cuéllar | ... | wardrobe master |
Music Department
| Malcolm Lockyer | ... | conductor |
| Hal Shaper | ... | lyricist |
| Jago Simms | ... | vocalist |
Script and Continuity Department
| Carmen Salas | ... | script supervisor |
Additional Crew
| Rafael de la Rosa | ... | weapons master |
| A. González | ... | production assistant |
| Jesús Narro | ... | production assistant |
| Tom White | ... | production associate |
