简介：幸存者们发现岛上存在神秘建筑入口，在杰克（马修·福克斯 Matthew Fox 饰）的带领下进行探索，强制进入舱门后，发现里面竟然有人，且是杰克曾经在现实中有过一面之缘的戴斯蒙德（亨利·伊恩·库斯科 Henry Ian Cusick 饰），如同看到救星一般，戴斯蒙德留下一串数字密码便跑掉了，而杰克一行则需要接替他的任务——每隔108分钟输入密码以关掉警报。在舱门中，幸存者们找到充足食物，也由一卷录影带了解到这座孤岛的背景，似乎和某个失败的实验有关。另一方面，扎起竹筏试图离开岛屿的迈克尔（哈罗·佩里纽 Harold Perrineau 饰）等人并没有成功驶向深海，而是被潮水带到岛的另一边，发现还有一群机尾的幸存者，他们挟持着迈克尔等人慢慢向营地靠近……
简介：Patrick Davenant invites a group of friends to visit a theater inside his villa, a place which later reveals itself as sinister. Within a short time, the guests realize that they are trapped in the villa. A merciless killer then begins to murder them one by one.
简介：Five teenagers compete to win a mansion owned by entrepreneur and scientist Atticus Virtue. To win the teens must face-off against a super computer named HAVEN who controls the mansion.