House of the Long Shadows

In this delightfully dark and twisty tale, a young American writer takes on a $20,000 bet to write a classic novel in just 24 hours, but his Welsh manor retreat quickly turns into a nightmare when he discovers the mansion is inhabited by an unsettling cast of characters, including horror legends Vincent Price, Christopher Lee, and Peter Cushing. As the stormy night unfolds, a series of gruesome murders and supernatural occurrences push our protagonist to the brink of madness, forcing him to confront the true horror: his own imagination. In the end, it's revealed that everything was just a product of the writer's fevered mind, but not before he discovers a shocking twist about his publisher - and himself.