Netflix is making Boom! Studios’ The Unsound into a feature film.

The graphic novel by Cullen Bunn and Jack Cole tells the story of a psychiatrist who returns to the insane asylum where her mother once worked and is now a patient, hoping to quell a bloody wave of horror that’s been unleashed. As she descends down the rabbit hole and discovers hard truths about her own past, she comes to understand the hospital is hiding secrets of its own, and perhaps she and her mother have more in common than she realized.

David F. Sandberg, who directed Lights Out, Shazam! and Annabelle: Creation, will be directing the film with Skylar James (29 Mole Street) penning the adaption.

No production or release dates have been set for the film.

Top Photo: Zachary Levi and David F. Sandberg in Shazam! Courtesy: Warner Bros. Pictures.