Trivia: The exterior of the house was actually shot at the Winchester Mansion. (Albeit not at the main entrance.) The Winchester Mansion was owned and built by Sarah Winchester, who was convinced that she was being haunted by the ghosts of those that were killed by the Winchester rifles her family had created. Throughout her life, she had more and more construction done on the house, often creating stairways and doors leading to nowhere, to try to "trick" the ghosts and keep them from getting her.
TedStixon
23rd Feb 2022