Whilst on their way to a concert four friends get sidetracked and stranded in a seemingly abandoned town and whilst looking for help find themselves stalked and terrorised by a gang of violent clown dressed psychopaths who will stop at nothing ensnaring them into their sinister blood thirsty games.

歷經喪妻之痛的查理購入了一台中古露營車，決定帶著家人來一趟家族旅行。然而，查理一家人很快就會地就了解發現這台露營車彷彿有生命一般，而他們將一個個死於其中……。