A dying professor leaves his great-nephew a collection of documents pertaining to the Cthulhu Cult. The nephew begins to learn why the study of the cult so fascinated his grandfather. Bit-by-bit he begins piecing together the dread implications of his grandfather's inquiries, and soon he takes on investigating the Cthulhu cult as a crusade of his own.

Obsession
2026
8.2/10

Altered States
1980
6.7/10

Southbound
2015
5.9/10

The Void
2016
6.0/10

The Haunting in Connecticut
2009
6.2/10

Mandy
2018
6.2/10

Eraserhead
1977
7.3/10

The Devil Conspiracy
2023
6.4/10

Saint Maud
2020
6.5/10

Nosferatu
2024
6.7/10

Hellraiser
1987
6.9/10

The Astronaut
2025
6.1/10

Bride of Frankenstein
1935
7.5/10

Begotten
1991
6.0/10

The Entity
1982
6.9/10

Don't Worry Darling
2022
6.8/10

Black Box
2020
6.4/10

Iron Lung
2026
6.8/10

Dagon
2001
6.1/10

Hello Mary Lou: Prom Night II
1987
6.1/10
The Impossible Voyage
1904
7.3/10