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.
Marga López
as Bernarda
Maricruz Olivier
as Lucia
Alicia Bonet
as Claudia
Norma Lazareno
as Kitty
Renata Seydel
as Ivette
Elizabeth Dupeyrón
as Josefina
Rita Sabre Marroquin
as Liliana
Irma Castillon
as Marina
Rafael Llamas
as Diego
Saidi Dupeyron
as Armando
Pamela Susan Hall
as Andrea (The Ghost)
Enrique García Álvarez
as Doctor Oliver
