The Wailing 2016 [work] Link

Intense sequences of possession and spiritual warfare.

What starts as a grounded murder mystery quickly spirals. As Jong-goo’s own daughter falls ill and begins exhibiting demonic behavior, he is forced to look beyond the law, seeking help from a flamboyant shaman named Il-gwang and a mysterious woman in white. The Genre-Bending Brilliance the wailing 2016

Deeply rooted in Korean shamanism and local superstition. Intense sequences of possession and spiritual warfare

At its core, The Wailing is a film about the agony of choice in the face of uncertainty. The protagonist is bombarded with conflicting information from various "spiritual" sources. His tragic flaw isn't a lack of love for his daughter, but his inability to discern truth from deception. His tragic flaw isn't a lack of love

The Wailing culminates in one of the most harrowing sequences in modern horror: a claustrophobic, rain-soaked standoff in a ruined home where faith, doubt, and desperation collide. The ending offers no catharsis, only the cold realization that some evils are beyond understanding. By blending visceral gore, slapstick humor (Jong-goo is a reluctant, bumbling hero), and profound spiritual dread, Na Hong-jin crafted a masterpiece about the limits of human reason and the terror of not knowing whom to trust—including yourself.