Mike Flanagan will be directing every single episode of Netflix‘s upcoming horror series “Midnight Mass,” and the cast has been announced ahead of filming this Spring.

The seven-episode series follows an isolated island community experiencing miraculous events – and frightening omens – after the arrival of a charismatic, mysterious young priest.

Deadline reports that Kate Siegel (“The Haunting of Hill House”) will star alongside Zach Gilford (The Purge: Anarchy) and Hamish Linklater (“Legion”).

The cast also includes Annabeth Gish (The Haunting of Hill House), Michael Trucco (Hunter Killer), Samantha Sloyan (Grey’s Anatomy), Henry Thomas (The Haunting of Hill House), Rahul Abburi (Killer Ransom), Crystal Balint (The Bletchley Circle: San Francisco), Matt Biedel (Altered Carbon), Alex Essoe (Doctor Sleep), Rahul Kohli (Supergirl), Kristin Lehman (The Chronicles of Riddick), Robert Longstreet (Doctor Sleep), Igby Rigney (Blue Bloods) and Annarah Shephard.

Interesting to note, the project has ties to both Hush and Gerald’s Game. “Midnight Mass” was the book Maddie Young wrote in Hush, and it later appeared in Gerald’s Game!

The upcoming series, it seems, is based on that fictional book.