Set in the early 20th century, this film follows the story of Sarah Winchester, played by the esteemed Helen Mirren, who is the heiress to the Winchester rifle fortune. She becomes convinced that she is haunted by the souls of those killed by the firearms her family manufactured. The narrative unfolds in the sprawling, labyrinthine mansion she continuously builds to appease these spirits. Directed by Michael Spierig, the film delves into themes of grief, guilt, and the supernatural. For those interested, it can be viewed for free on 123Movies / Movies123.