Bad dreams are just the beginning in an exclusive clip from The Wailing

The Wailing, the new supernatural thriller from director Na Hong-jin (The Chaser, The Yellow Sea) opened last month in South Korea, where it received a warm reception to say the least. In the wake of the film’s massive domestic box-office success, it went on to screen at this year’s Cannes Film Festival, and is opening in theaters across the U.S. today. The A.V. Club’s Benjamin Mercer recommends the film with a B+ grade, calling it “strangely haunting” and saying that the film casts a spell that “never breaks over its lengthy running time.”