A bright young yeti finds something he thought didn't exist—a human. News of this “smallfoot” throws the simple yeti community into an uproar over what else might be out there in the big world beyond their snowy village.
An estranged family take a trip to the desert in their used RV and become stranded and isolated in the scorching terrain. They soon learn their RV holds terrible, haunting secrets, and it starts killing them off one by one.