A group of sorority sisters faces a terrifying Christmas Eve when a mysterious killer infiltrates their house. As festive decorations mask creeping dread, obscene phone calls escalate to brutal murders, and the young women realize no one is coming to help them. Trapped together in a snowbound mansion, they must confront their deepest fears and darkest secrets while hunting an unseen predator moving through their halls. The killer's identity remains shrouded in shadow—is he a jilted lover, a madman, or something worse? With 1950s propriety crumbling under primal terror, these intelligent, vulnerable women transform into survivors, fighting for their lives against an evil that won't stop until Christmas morning. A chilling exploration of vulnerability, sisterhood, and the violence lurking beneath suburban normalcy.