On the 20th anniversary of the gruesome Christmas Eve murders at St. Agnes Church, a demonic preacher from the past returns to haunt that same town's residents. Among them is Salem, a young man whose once-happy life is being torn from him piece by piece, as he’s framed for an unspeakable crime. The only one who believes his innocence is a broken-hearted call-girl (Alexis Knapp), who has nightmares of her own. Together and apart, they’re forced to face their own demons as well as a real one, who goes by the name of Mr. Monday. A gripping psychological horror film with a shocking plot twist, 'Down Below' stars Academy Award nominee Eric Roberts (The Dark Knight), Doug Jones (The Shape of Water), Bai Ling (The Crow), Alexis Knapp (Pitch Perfect), Hutch Dano (Zombeavers), Christopher Livingston (Mindhunter), and Greg Kriek (Rebel Moon).