Continuity mistake: Sam stretches his arm across the table to set a drink about an arm's length away from Ernest, but the side view shows the drink in front of Ernest. Sam's chair is also closer and angled toward him. (00:29:08)
Continuity mistake: The appearance/structure of the ground-level components of the well changes several times. In the first view, the unit is mostly gray and rusty with one vertical white pipe. When Ernest is pumping, half of the horizontal pipe is also white and clean. In the rear view, the vertical pipe is brown and rusty. Some mud spurts out of the spigot, but the spigot is clean, dry, and white in the front view. (00:05:10)
