Danny Glover, Frances O'Connor and Jack Mulhern have signed on to star in "Locke & Key," an hour-long horror-fantasy drama to stream on Hulu.

Deadline.com and The Hollywood Reporter announced the casting news.

Written by Joe Hill and executive produced by Andy Muschietti, the project is a small-screen adaptation of Hill's comic book series, which is set in Maine and follows a young man adapting to life in a magical house after the murder of his father.

O'Connor will play Mulhern's character's mother and Glover will play his mentor.

Carlton Cuse will serve as showrunner.