本片是由Alberto Vázquez Figueroa执导，法比奥·特斯蒂、艾格斯蒂娜·贝利和Jorge Rivero等人出演的冒险片。

美莲妮刚与男朋友分手，继而搬去费城重新开始过，她找到一份临时的 秘书工作，公司总裁汤对她爱护有嘉，亦开始展开追求。汤原来是一名有妇 之夫，他的妻子聘请一名私家侦探监视其夫的一举一动，汤突然被发现倒毙 在一所住所，美莲妮嫌疑最大，而没有人相信她是无辜的。美莲妮想证明清白，她惟有自己赤手捉拿真凶。

Set one year after the events of Hell House LLC II: The Abaddon Hotel, the hotel is on the verge of being torn down when it is purchased by billionaire Russell Wynn (Gabriel T. Chytry) as the new home for his popular interactive show, “Insomnia.” He invites journalist Venessa Sheppard (Elizabeth Vermilyea) and her crew to record everything happening inside the hotel leading up to the performance, but they soon encounter a more nefarious plot, one that threatens to unleash a veritable hell on earth.