After a family trag a young American couple joins some friends at a midsummer festival in a remote Swedish village. What begins as a carefree summer holiday takes a sinister turn when the insular villagers invite their guests to partake in festivities that grow incre gly unnerving and viscerally disturbing. From the visionary mind of Ari Aster (HEREDITA es this dread-soaked cinematic fairy tale where a world of darkness unfolds in broad daylight.