聚会的目的：开始

　　Towani一家乘坐的星际巡洋舰在恩多卫星上坠毁了。Towani家的爸爸和妈妈和他们的两个孩子Mace与Cindel失散了。伊渥克族人——恩多卫星上的土著——找到了这两个孩子。尽管孩子们与伊渥克族的交流起初非常困难，Mace和Cindel最终还是说服了伊渥克族人帮助找寻他们的父母。

　　Six people bound together by a traumatic experience decide to round off a year of group therapy in style. They join each other once more, traveling up to the Scottish Lowlands for a reunion weekend in a 1970s holiday let. Soon a number of mysterious and horrifying events start to expose the cracks in their relationships, and one by one they discover that trust runs but skin-deep. A night of closure turns out to be far more final than they could have anticipated.

　　Five haunted-house enthusiast friends are still trying to recover from the trauma of being kidnapped the previous Halloween by the Blue Skeleton — a group who takes “extreme haunt” to another level. They decide to face their fears in order to move on and go back out on the road to find more haunted houses. However, ominous signs of the Blue Skeleton start appearing again…