Deep in Appalachia, Pastor Lemuel Childs (Walton Goggins) presides over an isolated community of Pentecostal snake handlers. As his devoted daughter Mara (Alice Englert) prepares for her wedding under the watchful eye of Hope Slaughter (Academy Award Winner Olivia Colman), Mara reveals a deadly secret that threatens to shatter the entire community. Also starring Kaitlyn Dever, Jim Gaffigan, Thomas Mann, and Lewis Pullman.