简介：《盟约》（英文名：mengyue，又名： ）是Robert,Conway导演的一部恐怖片,动作片类型的电影作品，发行于2017年的美国地区，由Monica,Engesser,Owen,Conway,Clint,James,Sanford,Gibbons,Maria,Olsen,Shawn,Saavedra,Richard,Lippert等倾情出演。西瓜影院为大家提供盟约免费电影在线观看，支持手机和电脑多端免费流畅播放，现更新至HD。

剧情：　　After the tragic deaths of her husband and daughter, Sarah Doyle moves back to her childhood home with her estranged brother, Richard. It's not long before Sarah begins to experience supernatural phenomena of a violent and hostile nature. Bewildered and desperate, Richard enlists the aid of a paranormal investigator who confirms that Sarah has become possessed by a powerful demon. Together, the three men will go to battle to save Sarah's soul.