Diary of a Madman
1963, English. Directed by Reginald Le Borg.
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.
- Runtime
- 1h 36m
- Post-credits
- None listed
- Language
- English
- Rated
- PG
Start now and it ends at ….
Popcorn Flick
Fun if you don’t overthink it.
6.1/10 from 72 TMDB viewer ratings.
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Where to watch Diary of a Madman
Diary of a Madman is streaming on MGM Plus in India.
Stream
MGM Plus Amazon ChannelAvailability in India as of 13 November 2026. Streaming data by JustWatch.
Cast & crew
- Reginald Le BorgDirector
- Vincent PriceSimon Cordier
- Nancy KovackOdette Mallotte
- Chris WarfieldPaul Duclasse
- Elaine DevryJeanne D'Arville
- Ian WolfePierre
- Stephen RobertsCaptain Robert Rennedon
- Lewis MartinFather Raymonde
- Mary AdamsLouise
- Edward ColmansAndre D'Arville
- Nelson OlmstedDr. Borman
- Harvey StephensLouis Girot
- Don BrodieMarcel
Details
- Released
- 6 March 1963
- Country
- United States of America
- Written by
- Robert E. Kent
Check ratings elsewhere
News & fan talk
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Diary of a Madman: quick answers
Is Diary of a Madman worth watching?
Our verdict is Popcorn Flick: Fun if you don’t overthink it. It scores 6.1/10 from 72 TMDB viewer ratings.
How long is Diary of a Madman?
Diary of a Madman runs 96 minutes (1h 36m).
Does Diary of a Madman have a post-credits scene?
None is listed for Diary of a Madman. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Diary of a Madman parents guide: is it suitable for kids?
Diary of a Madman is rated PG in India. That rating means it is generally fine for children.
Which OTT platform is Diary of a Madman on?
Diary of a Madman is streaming on MGM Plus in India. (Checked 13 November 2026.)
What movies are like Diary of a Madman?
If you liked Diary of a Madman, try The Medusa Touch, The Asphyx, The Shed.
Who directed Diary of a Madman?
Diary of a Madman (1963) was directed by Reginald Le Borg and stars Vincent Price, Nancy Kovack, Chris Warfield.