The logline for Heretic reads, “Two young missionaries are forced to prove their faith when they knock on the wrong door and are greeted by a diabolical Mr. Reed (Grant), becoming ensnared in his deadly game of cat-and-mouse.” Yellowjackets star Sophie Thatcher also stars a missionary, Sister Barnes, and Chloe East stars as Sister Paxton.

I’ve never seen anything as in-depth as Hugh’s process,” he said. “We spent four months in pre-production emailing each other essays back and forth. He would write, like, ‘Does Reed come from this part of the world?