Goofs

(at around 13 mins) As a radio broadcast reports that Gene York is expected to win the Congressional seat for the 14th district, the sign on the wall of the polling place indicates that he is voting in the 18th district.

(at around 1h 27 mins) During the snake bite sequence, at first actual rattlesnakes are shown in the tank, but then harmless gopher snakes are substituted for the venomous rattlers. You can tell the differences: the rattlesnakes have diamond shaped coloring, large triangular heads and rattles on the ends of their tails, the gopher snakes have squared off or broken line coloring, slender heads and no rattles on their tails.

(at around 24 mins) When Delia is thrown off the horse and knocked unconscious, her mother reaches over to stroke her hair. Delia visibly flinches.

When the roundabout spins around with Jo's body on it, right as it stops so her face is facing directly toward the camera, the actresses eyes move to fix their gaze on the camera lens, a natural reflex for the living but not so much for someone who is supposed to be dead.

(at around 1h 30 mins) Near the end, when Karen arrives at the house, the cameraman is reflected in the car's side window.

There are no references whatsoever to the Second Coming which happened in 1982 in this story.