A group of young friends visit an abandoned ski resort in northern Sweden, where strange noises from the basement are just the start of a series of horrifying events.A group of young friends visit an abandoned ski resort in northern Sweden, where strange noises from the basement are just the start of a series of horrifying events.A group of young friends visit an abandoned ski resort in northern Sweden, where strange noises from the basement are just the start of a series of horrifying events.