15 years after a global apocalypse, mankind is on the verge of extinction. Civilisation no longer exists, food is scarce and most eke out a living by stealing and killing. One boy clings onto life in the desolate British countryside, where staying away from others has been key to his survival. But this self-imposed isolation comes to an abrupt end when he crosses paths with another group of survivors and faces an enemy far more savage than any of them could imagine.

Jody Ann Howells, a survivor of the Still Rivers Massacre now working in Bail Enforcement, is on the trail of her latest perp, a young woman who is on the run after being found on the scene of a horrific murder, a young woman who may be connected to her past. As Howells closes in on her she discovers that the killer she faced all those years ago may still be alive and kicking and he has his sights on a family making a cross country road trip, only this time he's not alone.

Valerie has broken up with the love of her life. She begins a new existence of having to adapt to a single life and is not coping well. To help ease the pain, she has a string of one-night stands, indulges in drugs and self-mutilation.

When Carlton Layton arrives home to find his wife in the arms of another man, he dons the outfit he wears as a children's entertainer and slaughters them both, fleeing into the night. Five years later, Carley Lewis is asked to babysit on Halloween night whilst the child's parents go out to a party. But someone wants the child. Someone we know only as "The Cleaver".