When four friends embark on a road trip to Vegas looking for fun and a few cheap thrills, they have no idea that they're about to fall into a blood-drenched charnel house of tension, torture, and the darkest depths of pure primal fear! After their car breaks down in the middle of nowhere, they must find a way back to civilization. But their plan soon arouses the malice of Rusty Nail—a murderous, vengeful trucker with an insatiable appetite for gruesome mutilation and sadistic pain—and he'll stop at nothing to ensure they pay their toll...one body part at a time!