After Barney puts Ron and Otis in their cells for the night, the light in his room turns on and goes off before the sound of a light switch is heard.
When Andy, Barney and Ron open the door to leave the jailhouse for Sunday dinner, a painted backdrop is visible hanging on a frame against a wall instead of filling the entire door shot.
Bailey throws a lit cigarette, obviously littering, into the pond but Andy does nothing.