On the first day of the trial Opie is wearing a red tie. On the second day he is wearing a black tie. When they shift to the courtroom on day two, after the jury is hung, Opie is again wearing a red tie.
Aunt Bee makes all sorts of arrangements for the care and feeding of Andy and Opie while she's gone, but they never leave her side during the trial.
Aunt Bee would have been automatically disqualified from jury duty, because living with a policeman would have been considered prejudice.
Jury notices come from a city's Circuit Court, not the Municipal Court as Aunt Bee read on the notice.
Aunt Bee describes Jenkins eyes as "pure hazel." Jack Nicholson's eyes are blue.