AllMovie

After they’re stranded overnight in the pitch-black Irish countryside, a young couple is pursued by an ancient creature whose only weakness is the light. When a young couple embark on a road trip through the Irish countryside, car trouble lands them in a place that few people would choose to visit. When something sinister is awakened from a thousand year slumber, deep within the dark bog, the couple is faced with an unimaginable evil. They soon realize that light is their only protector, but as the sun sets and light sources dwindle, the creature becomes more powerful, and they are in a fight for their lives. There is nothing to prepare you for the terror that will emerge from the dark.