Mia, an expert speaker in witchcraft, takes a trip to see a therapist. On the way she meets a group of young people who will begin to die one by one to bring an evil spirit back from death.

A psychopathic man lures his friends into a deadly mouse trap, where pure evil aims to harvest their skin and take on the form of the beloved cartoon character he once helped create. This chilling origin story reveals the dark side behind the most cherished animated figure of modern times.