"Ghost Light" is a supernatural thriller that follows the story of a young woman named Sarah who inherits an old theater from her estranged grandmother. As she begins to renovate the theater, strange occurrences start happening, leading Sarah to believe that the theater is haunted. She soon discovers that the ghost haunting the theater is a former actress who died under mysterious circumstances decades ago. As Sarah delves deeper into the theater's dark history, she uncovers a sinister plot that threatens not only her own life but the lives of those around her. With the help of a skeptical paranormal investigator, Sarah must confront the ghost and put an end to the haunting before it's too late.