After a series of disturbing supernatural events in his home, Joel, a young single father, comes to suspect that his young son may be possessed. 约尔是一个单身父亲，在他的家中出现了一些列超自然灵异事件滋扰以后，他开始怀疑自己的小儿子是否被附身。
两个好友麦迪和特里什被困在偏远泻湖中，与名叫塞托的危险虎鲸相遇，需要在生死关头中寻求逃脱机会。
