- Norman Taylor is a successful young professor, married with Tansy Taylor. He is a very skeptical man, while his wife believes in magic and witchcraft. One day, he finds lots of amulets and witchcraft in his house, and he decides to destroy all of them. His wife gets scared and advises him that he destroyed all the prot…
- American psychologist John Holden arrives in London to participate in a symposium aiming to expose witchcraft and devil-worship as a fraud, with attention centered on a cult run by a Julian Karswell. Debarking his plane, Holden learns that the symposium leader, Henry Harrington, has suddenly died and he is now in charg…
