A young couple traveling through the Pyrenees stays overnight at an ancient Spanish castle, only to discover that it is the headquarters for a coven of witches.
| Writing | Juan Cortés | Screenplay |
| Writing | Raúl Artigot | Screenplay |
| Directing | Raúl Artigot | Director |
| Sound | Fernando García Morcillo | Original Music Composer |
| Camera | Ramón Sempere | Director of Photography |
| Editing | Pedro del Rey | Editor |
| Writing | Raúl Artigot | Story |
| Writing | Juan Cortés | Story |
| Writing | Félix Fernández | Screenplay |
| Writing | Félix Fernández | Story |
| Camera | Fernando Espiga | Director of Photography |
