| Music |
| Phil Marshall (music by), Gregg Henry (songs by)
|
| Writer |
| Alvaro De La Huerta (screenplay by)
|
| Master of Arms |
| José Luis Chinchilla (stunt coordinator - als José Luis Martinez Chinchilla)
|
| Director of Photography |
| Alfredo F. Mayo (camera operator - als Alfredo Mayo), Ricardo Chara (director of photography), Miguel Angel Munoz (focus puller), Gonzalez Asensio Suarez (camera assistants - als Gonzalez Asensio), Rafael Cordoba (camera assistants)
|
| Editor |
| Eduardo Biurrun (editor)
|
| Story |
| John Franklin Bardin (based on the novel [...] by), Hervé Hachuel (story adapted by), Alvaro De La Huerta (story adapted by)
|
| Art Direction |
| José Maria Tapiador (art director), Antonio Del Paso (set dresser)
|
| Sound |
| Chris Munro (sound mixer)
|
| 1. Assistant director |
| Miguel Gil (assistant director)
|
| Costumes |
| Dallas Baldridge (costume designer)
|
| Art Direction |
| Juan De La Flor (propmaster)
|
| Continuity |
| Obdulia Beringola (continuity)
|
| 2. Assistant director |
| Javier Chinchilla (2nd assistant director), Javier Balaguer (additional assistant director), Javier Sacristan (additional assistant director), Hector Carre (additional assistant director)
|
| Still photographer |
| Antonio De Benito (still photographer)
|
| Producer |
| Clifford W. Lord jr. (executive producers), Alvaro De La Huerta (executive producers), Tedy Villalba (associate producer /production director - als Tadeo Villalba), Hervé Hachuel (produced and directed by), Luis Briales (production manager), Alfredo Belinchon (unit manager), Jaime Cortezo (production assistant), Guillermo Lizarraga (production trainee), Carmen Muller (production secretary)
|
| Director |
| Hervé Hachuel (produced and directed by)
|
