Strangers on a bus find themselves fighting for their lives when one of them reads from a Gothic book and brings to life six dead serial killers who proceed to hunt them down one by one.

A global scientific summit debates and fails on a plan to stop a massive asteroid heading straight for Earth, with all countries blaming each other for the impeding disaster. With communications tense, the daughter of a tech billionaire assembles her own team of specialists to try to destroy the asteroid before it is too late.