Visible crew/equipment: When Steven and the hitchhiker find the RV, as the hitchhiker is stepping into the 'empty' RV there is a man wearing glasses, sitting in the shadows. This may be Steven King, given that he usually appears in his movies.
Continuity mistake: When the mine blows up and starts a rockslide, one of the rocks lands on the windshield and smashes it. Yet later, when the group stops in town to watch the sunrise, the windshield has magically repaired itself.
Other mistake: When David finds the bodies in the station and the husband swinging from the fan, there are no bullet holes in his back, but there was blood on the wall behind him when he was shot.
Continuity mistake: When David Carter shoots the dog in the jailhouse, he drops the gun behind him, then gets up and immediately goes into the jail room, where the next shot he is seen holding the gun without having gone back to pick it up. (01:05:50)