Diary of a Madman
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.Diary of a Madman featuring Vincent Price and Nancy Kovack is streaming with subscription on Prime Video, and streaming on Epix. It's a horror and mystery movie with an average IMDb audience rating of 6.4 (2,027 votes).
Where to Watch Diary of a Madman
iCast & Crew
Reelgood Watch Guide
Available to stream on a popular subscription service (Prime Video & Epix).
Available to stream on a popular TV everywhere service (Epix).
Not available to watch free online.
Not available to rent or buy.
Diary of a Madman has an average IMDb audience rating of 6.4 (2,027 votes). The movie is somewhat popular with Reelgood users lately.
