Teresita, the only daughter to a wealthy couple, begins to be troubled by loud sounds and visions of a tall man in black walking towards her menacingly. Soon she becomes plagued by strange physical symptoms, visions of arms extending from the walls to grab at her...and sometimes she gets violent. A priest is called in to try and wrench the devil from her body.
Inma de Santis
as Sheila Roberts
María del Puy
as Dr. Liza Greene
Jack Taylor
as Dr. Jack Morris
Luis Prendes
as Mr. Roberts
Alicia Altabella
as Mrs. Roberts
José Orjas
as Benjamin
Alberto Fernández
as Dr. Kline
José Lifante
as The Man
