Follows prodigy vulcanologist Antoinette Vitrini and her sister Emily as they attempt to blow the whistle on an illegal oil drilling scheme before it sets off the eruption of a super-volcano directly beneath Miami.

设定在1999年，以伪纪录片形式，聚焦那些看似普通、欢乐的家庭录像带中发现的可怕事件和“鬼影”。