Arthur and his two children, Kathy and Bobby, inherit a mysterious glass house from Uncle Cyrus, only to discover that it’s a prison for 12 vengeful ghosts. Along with Bobby’s Nanny and a skeptical attorney, they become trapped inside a sinister machine built to unleash the Eye of Hell. Desperate to escape, they are joined by Dennis, a seasoned ghost hunter, and Kalina, a ghost rights activist who wants to free the trapped spirits. Together, they must navigate the house’s deadly traps and confront the malevolent forces within to survive and prevent the impending catastrophe.