Goofs

When the old woman in the wheelchair is hit by the truck she flies through the window of the bingo parlor, even though it's perpendicular to the angle of the impact.

When Mordechai is outside the bus being examined by Dr. Richard Appleby, he is given a yellow sucker after his examination. Upon getting inside the bus we now see that Mordechai is holding a reddish/orange sucker.

The first time we see John Garrett's car it seems clean and bright, a few minutes later when they are stopped near the town the car is dirty with mud and at the next shot when the car enters in the town the car appears clean and bright again.