Today, Hulu announced that Sissy Spacek and Jane Levy have joined the cast of upcoming Hulu original drama series Castle Rock.

Spacek (Carrie) will play Ruth Deaver, estranged adoptive mother of Henry (Andre Holland), a retired professor whose fading memories may hold a key to Castle Rock’s unsettling past. Levy (Suburgatory, Don’t Breathe) will play Jackie, the death-obsessed, self-appointed historian of Castle Rock.

A psychological-horror series set in the Stephen King multiverse, 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. Sam Shaw & Dustin Thomason developed the project for television and serve as executive producers along with J.J. Abrams, Ben Stephenson and Liz Glotzer. Castle Rock is from Bad Robot Productions in association with Warner Bros. Television.