A young newlywed couple find themselves trapped in a network of underground caves. With her husband A young newlywed couple find themselves trapped in a network of underground caves. With her husband injured, the new bride is forced to find her way back to the surface in order to save his life. In the process, they discover a terrifying truth about the "underneath", they are not alone. Something evil is hunting them.详情
主演：海伦·亨特,比尔·帕克斯顿,加利·艾尔维斯,杰米·格尔兹,菲利普·塞默·霍夫曼,罗伊丝·史密斯,阿兰·卢克,西恩·瓦兰,斯科特·汤姆森,托德·菲尔德,乔伊·斯洛特尼克,杰瑞米·戴维斯,扎克·格雷尼尔,派特里克·费斯克勒,尼古拉斯·萨德勒,本·韦伯,安东尼·拉普,埃里克·拉雷·哈维,亚布拉哈姆·本鲁比,杰克·布塞,拉丝蒂·休默,阿丽夏·维加,达里尔·考克斯,Ben Jackson
