Directed by
| José Luis Merino | ||
Writing Credits
| José Luis Merino | ... | (screenplay) |
Cast (in credits order)
| Pilar Alcón | ... | Susan White | |
| Werner Pochath | ... | Ian Moore | |
 |
Luis Rosillo | ... | McNeil (as Luc Littleros) |
| Ricardo Palacios | ... | Theo Mancini | |
|
|
Emilio Alonso | ... | White |
|
|
Manuel Díaz Velasco | ... | Fiscal Johnson (as Emanuel Day) |
|
|
Ramón Lillo | ... | Oficial Flagherty (as Ray Nolan) |
|
|
Rocío Freixas | ... | Prostituta |
|
|
Ángel Menéndez | ... | George |
Produced by
| Karl Heinz Mannchen | ... | executive producer (as Carlos Manchen) |
| Heinz Neubert | ... | producer (uncredited) |
Music by
| Ricardo Recuero | ||
Cinematography by
| Manuel Mateos | ... | director of photography |
Editing by
| Bela María da Costa | ... | (as Bella Maria da Costa) |
Production Design by
| Eduardo Hidalgo | ||
Makeup Department
| Miguel Sesé | ... | makeup artist |
Production Management
| Maite Mannchen | ... | production manager (as María Teresa Kardel) |
Second Unit Director or Assistant Director
| Fernando Merino | ... | assistant director |
Sound Department
| Jorge Rodríguez Inclán | ... | foley artist (as Jorge R. Inclan) |
| José María San Mateo | ... | sound technician |
Special Effects by
| Antonio Balandín | ... | special effects |
Camera and Electrical Department
| Miguel A. Clavijo | ... | assistant camera (as Miguel Ángel Clavijo) |
Music Department
| Ramón Ricote | ... | soloist |
| Pyotr Ilyich Tchaikovsky | ... | music by |
Additional Crew
| Fernando Marquerie | ... | production assistant |
| Víctor Agramunt | ... | voice dubbing: Luis Rosillo (uncredited) |
| María del Puy | ... | voice dubbing: Pilar Alcón (uncredited) |
| Javier Dotú | ... | voice dubbing: Werner Pochath (uncredited) |
| Lucía Esteban | ... | voice dubbing: Rocío Freixas (uncredited) |
| Teófilo Martínez | ... | voice dubbing: Ángel Menéndez (uncredited) |
| Jesús Nieto | ... | voice dubbing: Emilio Alonso (uncredited) |
| Julio Núñez | ... | voice dubbing: Ramón Lillo (uncredited) |
| Claudio Rodríguez | ... | voice dubbing: Manuel Díaz Velasco (uncredited) |
