‘The Wailing’ and the horror of uncertainty

A police officer and his family. A shaman. A ghostly woman. A Japanese drifter. A priest. At the end of its 156-minute runtime, The Wailing puts its Rube Goldberg machine constructed with blood and violence and superstition into motion, sending its myriad forces spiraling into oblivion. It isn’t until these final minutes that the South Korean horror film tips its hand, layering mysteries and revelations one over another, subjecting its audience to the disorienting, oppressive horror of uncertainty.