Continuity mistake: During the car chase towards the end of the film, the RV is knocked onto the grass by one of the trucks. In the next scene, when Frank goes to the window with the gun, the truck is much closer to the RV than it was in the previous shot.
Continuity mistake: During the car chase towards the end of the film, the truck which keeps knocking the RV onto the grass has rear doors. Yet when Frank shoots the truck causing it to overturn, the rear doors have disappeared.
Continuity mistake: When Frank is driving the RV before stopping to find an area to settle for the night, he is seen wearing a green shirt. But when the RV crosses the river, he is seen wearing a grey jacket.
Continuity mistake: During the car chase at the end, a white car is heading towards the RV and Kelly shouts, "Roger, look out!" Roger then swerves to avoid the white car, and you will notice that the RV has a smashed head light. In the next scene we see the view from the white car and the RV is going past it again with a completely intact head light.
Continuity mistake: When Roger shoots a man who is trying to break into the back of the RV, you can see bullet holes on his shirt. But when the man falls off the RV and onto the grass, the bullet holes on his shirt have disappeared.
Continuity mistake: When the RV is at the garage having its back window repaired, Roger is wearing a red shirt and Frank's shirt is green. When they arrive at the RV park, Roger's shirt is blue and Frank's is cream-coloured.
Continuity mistake: During the chase sequence towards the end of the film, Roger shoots five bullets into the windscreen of the blue car. But when the car comes to a rest on the grass after doing several flips, there are no holes in the windscreen.
Continuity mistake: When Frank asks his secretary where Roger is, he has a cigarette in his mouth, but in the next scene when he is seen coming out of the office, the cigarette has disappeared.
Continuity mistake: When the RV leaves the holiday park after the group find Ginger killed, Frank puts his coat on a chair and drives off. But when Alice opens the cupboard to find a rattlesnake hiding, we cut back to Frank, and he is wearing his coat again.
Revealing mistake: During the car chase towards the end of the film, the man who is trying to put gasoline in the RV gets killed when he is hit by the by-pass. The 'dead' man falling off the RV is a dummy as its legs and arms look unnatural.
