Directed by
| José Luis Merino | ||
Writing Credits
| José Luis Merino | ... | (screenplay) |
Cast (in credits order)
 |
Luis Rosillo | ... | Steve (as Luc Littleros) |
| Assumpta Serna | ... | Ann (as Ada Rodier) | |
|
|
Jorge Nieto | ... | Lon (as George Grandson) |
|
|
Manuel Díaz Velasco | ... | Hiram (as Emmanuel Day) |
|
|
Tony Valento | ... | Gregory |
|
|
Carlos Tristancho | ... | Peter (as Charles Tristan) |
|
|
Horst Günter | ... | Sheriff |
|
|
José Luis Merino | ... | Zachary (as Louis M. Weaves) |
| Rest of cast listed alphabetically: | |||
|
|
Emilio Alonso | ||
Produced by
| Emilio Manuel Lárraga | ... | executive producer (as Emilio M. Larraga) |
Music by
| José Barranco | ||
| Alfonso Linos | ||
| Ricardo Recuero | ||
Cinematography by
| Manuel Hernández Sanjuán | ... | director of photography (as Manuel Hernandez San Juan) |
Editing by
| Antonio Ramírez de Loaysa | ||
Second Unit Director or Assistant Director
| Carlos Gil | ... | assistant director |
Special Effects by
| Fernando P. Ezcurra | ... | special effects technician |
Camera and Electrical Department
| Miguel A. Clavijo | ... | assistant camera (as Miguel Ángel Clavijo) |
| Manuel Mateos | ... | camera operator |
Editorial Department
| Paloma Ramírez de Loaysa | ... | assistant editor (as Paloma Ramírez) |
