Luna, a cruise ship chambermaid, has to quit her job to attend to her sick brother. While doing so, she discovers that her mother has gone missing and her brother's condition is getting progressively worse. The siblings desperately sneak into an empty condo unit but soon discover that Penthouse 77 is not what it seems.
约翰尼·梅辛纳 卡迪·斯特瑞兰德 马修·马斯登 尼古拉斯·冈萨雷斯 尤金·伯德 卡尔·尹 莎莉·理查德森 摩里斯·切斯塔特 安迪·安德森 尼古拉斯·霍普 Peter Curtin 丹尼斯·阿尔恩特 Khoa Do Aireti Andre Tandjung