A group of recent grads head out on a late night drive for grub, hoping to enjoy one final hangout before their paths diverge. Instead, they accidentally turn onto a never-ending, two-lane hellscape surrounded by untold horrors and cosmic forces beyond their understanding. Cramped together inside a Jeep Cherokee and with the miles stretching infinitely ahead, they face a choice: embrace their new existence or fight to escape it.

一个书呆子气的高中爵士乐队前往加利福尼亚参加国际乐队比赛。他们的巴士坏了，他们被迫在一家汽车旅馆过夜。为了模仿酷酷的孩子，他们狂欢作乐，搞各种恶作剧。