影片主打悬疑惊悚，将中日鬼神文化脑洞大开的融合在一起，两股势力的对战让影片过程惊喜不断。高颜值与精良的制作让这部电影成为难得的网络大电影佳品。 影片破天荒的将贞子与碟仙两个角色设置成为撕逼对抗，增添了影片的可看性。人性化的处理、悬疑的升级、科学合理的解释和恰到好处的惊悚效果，让影片回归到了十分理性的逻辑上。主演们均是养眼的俊男靓女搭配，身着统一的校园制服清新亮丽，让一些男性观众对《贞子大战碟仙》无可挑剔
影片根据真实事件改编。
When a woman's husband disappears during a kayaking trip, everyone assumes that he drowned. When she catches a glimpse of a man who looks exactly like him, it sets off a chain of events that unravels everything she thought she knew about him.
