Ever since she was discovered naked and near-dead decades ago, Mongia has been institutionalized, with a tendency to bite her nurses. Grisly, frightening, and stuffed with howling thrills, the new Tunisian horror film DACHRA won over both Frightfest and the Venice Film Festival and is finally making its stateside debut. Equal parts Midsommar and The Blair Witch Project, DACHRA begins with a simple classroom assignment and spins through double plot twists into high-tension cannibal sorcery.