When popular Stockholm priest Henrik learns of his father’s death from a drowning accident he travels through the dark endless forests to reach the desolate village in order to investigate the mysterious death. However his arrival at the village begins to set dark forces into motion opening a door to the other side where ghosts from the past begin to cross over into the real world. & the ghosts seem to have one single purpose... Vengeance. Suspenseful thrilling & darkly creepy Psalm 21 is terrifying journey from the very gates of hell.