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Diary of a Madman (1963)

Diary of a Madman (1963)

The most terrifying motion picture ever! 1963-03-06 United States of America 96 Min. PG-13
6 57 votes

Overview

Simon Cordier, a French magistrate and amateur sculptor comes into contact with a malevolent entity. The invisible - yet corporeal - being, called a "horla" is capable of limited psychokinesis and complete mind control.