Welcome to Kate Siegel Source, your largest and best resource on actress, director, and writer Kate Siegel. Kate is best known for her work with husband, Mike Flanagan, in films such as Hush and Ouija: Origin of Evil and the critically acclaimed Netflix series The Haunting of Hill House. Their most recent collaboration is the upcoming series for Amazon Prime Carrie. We aim to provide you the latest Kate and her career along with a comprehensive gallery of her appearances and work.