

Diary of a Madman
1963 · 96 min · HorrorPG
The most terrifying motion picture ever!
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.
- Director
- Reginald Le Borg
- Writer
- Robert E. Kent
- Released
- March 6, 1963
- Language
- English
Cast
Where to watch in the US
Free with ads
Streaming data from JustWatch, via TMDB.









