This film examines the occult from different characters. There are cults and their leaders, disciples and believers, mediums and finally scientists and sceptics.
Dana Andrews plays Dr. John Holden, who has come to attend an expose of Dr. Julian Karswell(Niall McGuinness) who is a cult leader. The exposer, Professor Harrington (Maurice Denham) is found dead. His niece, Joanna (Peggy Cummins), convinces Holden to pursue this. He is sceptical, and ends up being passed a runic spell. He has three days in which to pass on the spell or face the same fate.
This is a tour de force of atmospheric horror. It covers many aspects of belief, culminating in Holden changing his viewpoint in order to avoid his fate.
The level of thesping elevates it above what could have been seen as hokey horror. Andrews and Cummins overcome their initial tetchiness to become allies. In reality he had a booze problem, but could turn on a performance. When he arrived in England he fell down the stairs of the plane. In later life he campaigned for better care. Niall Mcguinness plays Karswell as a civilised, genial party magician who holds a sinister talent. The characters encountered are first rate.
Much has been made over the years as to whether the Demon was in the film from the start, or whether it was added later. Production designer Ken Adam (James Bond) stated that he designed the Demon from the beginning. Two versions of the film were made. The Curse of the Demon was an edited version for the USA, that cut the Demon out and left it to the imagination. Over the years, viewers wanted the full version. The Demon is a great creation that holds up now. There is only one duff shot, but it does not derail the film. The appearance is heralded by a great effect and a noise like birds. Close Encounters has a similar shot that reveals the Mothership.
I saw this film 52 years ago, age 8, and fell in love with it. Over the years it became scarce, and I awaited its arrival on retail mediums. Pan and scan video, widescreen DVD with both versions gave rise to Blu ray, where it can been seen in crisp black and white as it should be.
As a postscript, that 8 year old boy stood in his garden. It was a dusky Autumn evening, and birds began to fly, chirruping. My imagination ran wild and I ran back to the house. The power of imagination and this film. Watch it.