A scientist performing illegal stem cell research is trying to find a cure for cancer. After the transfer of shark cells is made into a human test subject, the ill man gets well again and it looks like the treatment was a success. But the experiment goes wrong, and the man transforms into monster: half-shark & half-human. But the scientist knows how to use this to his advantage. He has invited some of his old pals to the island and is hoping to take revenge on them with his new creature. But do they have any tricks up their sleeve?
一名科学家在一趟商务旅程中人间蒸发，令他的老婆及小孩伤心欲绝，然而事过境迁多年之后，已经成年的厄尔(海利乔奥斯蒙 饰演)竟接获神秘线索，发现有方法可以把爸爸带回家。
道京跳入水中救起溺水的学生智勇。两人去世后，道京的妻子明姬和智勇的妹妹智恩孤身一人，不得不面对失去亲人的痛苦。明姬前往波兰华沙，逃避残酷的现实。她遇见了一位老朋友，并隐瞒了丈夫的死讯，仿佛在试图逃避这场悲剧。
五位迷人的女孩被困在一个陌生的地方，一个陌生的声音告诉她们，其中一人必须在一场邪恶的仪式中牺牲自己的生命。为了生存，女孩们必须坦白自己的罪孽和性经历，才能满足那邪恶的声音。
