In Arkham, Dan Upton (Adam Soames) is worried that his friend Edward Derby (James Payne) is being led into a cult like group by his new girlfriend Asenath Waite (Melissa Georgiou). Meanwhile, Inspector LeGrasse (Paul Douglas)investigates a spate of bizarre killings around the town, in which the victims have been decapitated and drained of blood. LeGrasse believes the murders may be linked to a Cthulhu cult active in the nearby towns of Innsmouth and Dunwich - that was headed by Asenath's late father Ephraim Waite. As Edward begins to behave more and more strangely, Dan and LeGrasse go to Miskatonic University to seek the help of Professor Armitage (Marcel Miller) an expert in weird cults and ancient myths.
Cthulhu
Dan Upton is concerned about the influence of a young woman upon his friend Edward Derby. While a series of dismemberment killings in Arkham seems to be linked to a Cthulhu cult in nearby Innsmouth and Dunwich.
