Castle Rock is an American psychological horror anthology streaming television series, featuring and inspired by characters, settings, and themes from the stories created by Stephen King and his fictional town of Castle Rock, Maine. The series premiered on July 25, 2018 on Hulu. It was created by Sam Shaw and Dustin Thomason, and stars André Holland, Melanie Lynskey, Bill Skarsgård, Jane Levy, and Sissy Spacek in its first season. On August 14, 2018, it was announced that the series had been renewed for a second season starring Lizzy Caplan, Paul Sparks, Barkhad Abdi, Yusra Warsama, Elsie Fisher, Matthew Alan and Tim Robbins, which premiered on October 23, 2019. In November 2020, Hulu canceled the series after two seasons.
Castle Rock combines "the mythological scale and intimate character storytelling of King’s best-loved works, weaving an epic saga of darkness and light, played out on a few square miles of Maine woodland."