In the chilling horror film "Demented (1980)", we follow a group of friends whose carefree road trip takes a sinister turn when they stumble upon a secluded mansion harboring dark secrets. As they become entangled in a web of terror, the main characters must confront their deepest fears and unravel the mysteries lurking within the eerie walls of the mansion. Driven by curiosity and a sense of adventure, the characters soon find themselves facing unimaginable horrors that test their sanity and relationships. As the tension mounts and the stakes grow higher, they must navigate a twisted landscape of fear and paranoia to survive the night. "Demented" explores themes of psychological terror, the fragility of the human mind, and the consequences of unearthing buried traumas. With its ominous atmosphere and suspenseful storytelling, the film delivers a spine-tingling experience that will leave viewers on the edge of their seats.