在这部地狱通道喜剧/恐怖/奇幻/冒险片中,一对高中年轻爱侣欲私奔到拉斯维加斯成婚，为迅速到达而抄小径，不料就在行到两棵约书亚树间时，被一恐怖警察拦下并劫走少女，原来在两棵树间有一条看不见的路是通往地狱之门，而掳走少女的是专为阎王收集貌美处女的地狱警察。
Charlie Sykes and his girlfriend Rachel Clark are traveling to Las Vegas to secretly get married to each other. The decide to follow through a secondary road, and while fueling their car in "Sam's Last Chance" gas station, they are advised by the owner and attendant Sam to not sleep after the second tree in the road. They fall asleep in the car, and a policeman arrests Rachel. Charlie returns to the gas station, and Sam tells him that she has been arrested by a Hellcop, and he has to go to hell if he wants to rescue his fiancée.
