1. In Citizens arrest was John Dough a real Mayberry Citizen or did Barney just make him up?
2. What denomination of Christianity was All Souls Church in Mayberry?
3. Helen was Opie's teacher for each grade, how/why?
4. It seems after even Don Knotts left the cast Andy still played straight for the rest of the cast and didn't go back to being funny in the show, also Andy Griffith completely left comedy for his other TV Shows and Movies. Why is this?