Directed by
| Jesús Franco | ... | (as Jess Franco) |
Writing Credits
| Edgar Allan Poe | ... | (novel) (as Edgar Alan Pöe) |
| Jesús Franco | ... | (screenplay) (as Jess Franco) |
Cast (in credits order)
| Lina Romay | ... | Yolanda | |
 |
Emilio Álvarez | ... | Simón |
|
|
Max H. Boulois | ... | Craig (as Max-B) |
| Antonio Mayans | ... | Matt Simón | |
|
|
Susy Boulois | ... | Greta (as Susy Boulais) |
|
|
Óscar Martínez | ||
|
|
Marisol García | ||
| Rest of cast listed alphabetically: | |||
|
|
Antônio do Cabo | ||
| Jesús Franco | ... | Hombre con el papel secreto | |
|
|
Ana María Rossier | ||
Music by
| Jesús Franco | ||
| Daniel White | ... | (as Pablo Villa) |
Cinematography by
| Juan Soler | ||
Makeup Department
| Nicole Guettard | ... | makeup artist (as Nicole Guetard) |
Production Management
| Joaquín Domínguez | ... | production manager |
Sound Department
| Tomás del Barrio | ... | sound technician |
