A group of college students, led by Claudia, decide to investigate a local tower that has figured prominently in disturbing reoccurring dreams Claudia has been having. They are suspended from school for their antics, but Claudia learns from one of the female staff members that the person in the dream is a student who killed herself years before and that the headmistress has seen her ghost.
| Directing | Carlos Enrique Taboada | Director |
| Writing | Carlos Enrique Taboada | Writer |
| Production | Adolfo Grovas | Executive Producer |
| Production | Jesús Grovas | Associate Producer |
| Camera | Agustín Jiménez | Director of Photography |
| Sound | Raúl Lavista | Original Music Composer |
| Editing | José W. Bustos | Editor |
| Art | Javier Torres Torija | Production Design |
| Art | José Tirado | Set Decoration |
| Costume & Make-Up | María del Castillo | Makeup Artist |
| Sound | James L. Fields | Supervising Sound Editor |
| Crew | Ricardo Sáinz | Special Effects |
