《暗无天日》是一部优秀的恐怖恐怖片 类型的影视作品,影片的关键词是:暗无天日群人上醒空城暗无天日幸存者小群 Four friends come to an old, abandoned factory in Lower Silesia, where their friend went missing a year ago. While trying to unravel the mystery of his disappearance, they discover the terrifying experiments conducted in the factory.