When Jon returns to his childhood home for a quiet, lonely Christmas, the last thing he expects is a haunting presence from ancient folklore. Echoes of laughter in the snow, massive cloven footprints circling the house, and dragging chains in the night pull him into a chilling encounter with Krampus—the punisher of those who betray the spirit of the season.

What begins as an eerie game of cat and mouse soon becomes a desperate fight for redemption. But can one man’s attempt to reclaim Christmas spirit outweigh years of selfishness before Krampus makes his final judgment?