Barney: (gossipping about Harold Grisby's much younger wife, who he assumes is a gold-digger)It's easy to see what May sees in December - Santa Claus!
In this episode Barney mentions that he wrote for The Mayberry Central High newspaper. Mayberry's High School is more commonly referred to as Mayberry Union High.
The credits to this episode list William Keene as Reverend Martin. In almost every other episode that William Keene appears in he is called Reverend Tucker.