Mike Flanagan is an American filmmaker, best known for his horror work. Flanagan wrote, directed, produced, and edited the horror films Absentia (2011), Oculus (2013), Hush, Before I Wake, Ouija: Origin of Evil, Gerald's Game (2017), and Doctor Sleep (2019). He created, wrote, produced, and served as showrunner on the Netflix horror series The Haunting of Hill House (2018), The Haunting of Bly Manor (2020), Midnight Mass (2021), The Midnight Club (2022), and The Fall of the House of Usher (2023), also directing and editing some if not all episodes of each.