粗鲁蛮横的博贝克（金·科林斯 Kim Collins 饰）和女儿维多利亚（Amy Brassette 饰）参加钓鱼大赛，谁知到手的鱼儿却被一条白鲨吃掉。博贝克勃然大怒，竟然用炸药对付鲨鱼，结果父女引来了可怕的杀身之祸，连驾驶游艇的船长也无法幸免。次日，爱娃（Mackenzie Rosman 饰）、卡梅隆（Jaren Mitchell 饰）、米克（Shawn C. Phillips 饰）、布雷西（Dave Randolph-Mayhem Davis 饰）等几名年轻人来海边玩耍，可在欢乐之时一条全身散发荧光的鲨鱼向人们发起猛烈攻击。原来鲨鱼也有憎恶怨恨之心，昨晚的鲨鱼虽被博贝克炸死，但它的怨念使它化身为复仇的鬼鲨鱼，向所有人类展开报复。 而这一切的背后，又藏着不可告人的秘密……
A group of young men dare a classmate to reach the porch of a legendary old house, said to be haunted by the thirteen victims of a family massacre. In hopes of making a viral video they arm him with a video camera to prove he was there or to capture him fleeing in terror before even reaching the house, as others have. When he doesn't return, the guys must go in to get him. Inside they discover the truth about the house, the fate of their friend and their own fate as well.
